.github/ISSUE_TEMPLATE: include closed issues when checking duplicates

.github/ISSUE_TEMPLATE/01_bug_report.yml

@@ -117,7 +117,7 @@ body:
       options:
         - label: "I assert that this is a bug and not a support request."
           required: true
-        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aopen+is%3Aissue+label%3A%220.kind%3A+bug%22+-label%3A%226.topic%3A+darwin%22+-label%3A%226.topic%3A+nixos%22). "
+        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%220.kind%3A+bug%22+-label%3A%226.topic%3A+darwin%22+-label%3A%226.topic%3A+nixos%22). "
           required: true
         - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
           required: true

.github/ISSUE_TEMPLATE/02_bug_report_darwin.yml

@@ -131,7 +131,7 @@ body:
       options:
         - label: "I assert that this is a bug and not a support request."
           required: true
-        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aopen+is%3Aissue+label%3A%220.kind%3A+bug%22+label%3A%226.topic%3A+darwin%22). "
+        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%220.kind%3A+bug%22+label%3A%226.topic%3A+darwin%22). "
           required: true
         - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
           required: true

.github/ISSUE_TEMPLATE/03_bug_report_nixos.yml

@@ -121,7 +121,7 @@ body:
       options:
         - label: "I assert that this is a bug and not a support request."
           required: true
-        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aopen+is%3Aissue+label%3A%220.kind%3A+bug%22+label%3A%226.topic%3A+nixos%22). "
+        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%220.kind%3A+bug%22+label%3A%226.topic%3A+nixos%22). "
           required: true
         - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
           required: true

.github/ISSUE_TEMPLATE/04_build_failure.yml

@@ -127,7 +127,7 @@ body:
       options:
         - label: "I assert that this is a bug and not a support request."
           required: true
-        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aopen+is%3Aissue+label%3A%220.kind%3A+build+failure%22). "
+        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%220.kind%3A+build+failure%22)."
           required: true
         - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
           required: true

.github/ISSUE_TEMPLATE/05_update_request.yml

@@ -100,7 +100,7 @@ body:
       options:
         - label: "I assert that this package update does not yet exist in an [open pull request](https://github.com/NixOS/nixpkgs/pulls?q=is%3Aopen+is%3Apr+label%3A%228.has%3A+package+%28update%29%22) or in [Nixpkgs Unstable](https://search.nixos.org/packages?channel=unstable)."
           required: true
-        - label: "I assert that this is not a [duplicate of any known issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aopen+is%3Aissue+label%3A%229.needs%3A+package+%28update%29%22)."
+        - label: "I assert that this is not a [duplicate of any known issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%229.needs%3A+package+%28update%29%22)."
           required: true
         - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
           required: true

.github/ISSUE_TEMPLATE/06_module_request.yml

@@ -75,7 +75,7 @@ body:
       options:
         - label: "I assert that this module does not yet exist in an [open pull request](https://github.com/NixOS/nixpkgs/pulls?q=is%3Aopen+is%3Apr+label%3A%228.has%3A+module+%28new%29%22) or in [NixOS Unstable](https://search.nixos.org/options?channel=unstable)."
           required: true
-        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aopen+is%3Aissue+label%3A%229.needs%3A+module+%28new%29%22). "
+        - label: "I assert that this is not a [duplicate of an existing issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%229.needs%3A+module+%28new%29%22). "
           required: true
         - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
           required: true

.github/ISSUE_TEMPLATE/07_backport_request.yml

@@ -81,7 +81,7 @@ body:
       options:
         - label: "I assert that this backport does not yet exist in an [open pull request](https://github.com/NixOS/nixpkgs/pulls?q=is%3Apr+in%3Atitle+backport)."
           required: true
-        - label: "I assert that this is not a [duplicate of any known issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+label%3A%229.needs%3A+port+to+stable%22+)."
+        - label: "I assert that this is not a [duplicate of any known issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%229.needs%3A+port+to+stable%22+)."
           required: true
         - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
           required: true

.github/ISSUE_TEMPLATE/08_documentation_request.yml

@@ -63,7 +63,7 @@ body:
       options:
         - label: "I assert that this request is not already implemented in the latest [NixOS](https://nixos.org/manual/nixos/unstable/) or [Nixpkgs](https://nixos.org/manual/nixpkgs/unstable/) manuals."
           required: true
-        - label: "I assert that this is not a [duplicate of an existing documentation issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+is%3Aopen+label%3A%229.needs%3A+documentation%22)."
+        - label: "I assert that this is not a [duplicate of an existing documentation issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%229.needs%3A+documentation%22)."
           required: true
         - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
           required: true

.github/ISSUE_TEMPLATE/09_unreproducible_package.yml

@@ -133,7 +133,7 @@ body:
     attributes:
       label: "I assert that this issue is relevant for Nixpkgs"
       options:
-        - label: "I assert that this is not a [duplicate of any known issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aopen+is%3Aissue+label%3A%226.topic%3A+reproducible+builds%22)."
+        - label: "I assert that this is not a [duplicate of any known issue](https://github.com/NixOS/nixpkgs/issues?q=is%3Aissue+label%3A%226.topic%3A+reproducible+builds%22)."
           required: true
         - label: "I assert that I have read the [NixOS Code of Conduct](https://github.com/NixOS/.github/blob/master/CODE_OF_CONDUCT.md) and agree to abide by it."
           required: true