buildNimPackage: move into /pkgs/build-support, tidy OWNERS

.github/labeler.yml

@@ -217,9 +217,9 @@
     - changed-files:
       - any-glob-to-any-file:
         - doc/languages-frameworks/nim.section.md
-        - pkgs/development/compilers/nim/*
-        - pkgs/development/nim-packages/**/*
-        - pkgs/top-level/nim-packages.nix
+        - pkgs/build-support/build-nim-package.nix
+        - pkgs/by-name/ni/nim*
+        - pkgs/top-level/nim-overrides.nix
 
 "6.topic: nodejs":
   - any:

ci/OWNERS

@@ -339,7 +339,9 @@ pkgs/development/python-modules/buildcatrust/ @ajs124 @lukegb @mweinelt
 /pkgs/by-name/ne/nemo-*        @mkg20001
 
 # nim
-/pkgs/development/compilers/nim   @ehmry
+/doc/languages-frameworks/nim.section.md  @ehmry
+/pkgs/build-support/build-nim-package.nix @ehmry
+/pkgs/top-level/nim-overrides.nix         @ehmry
 
 # terraform providers
 /pkgs/applications/networking/cluster/terraform-providers @zowoq

pkgs/top-level/all-packages.nix

@@ -15330,7 +15330,7 @@ with pkgs;
   nim-unwrapped-1 = nim-unwrapped-1_0;
   nim-unwrapped-2 = nim-unwrapped-2_2;
 
-  buildNimPackage = callPackage ../development/compilers/nim/build-nim-package.nix { };
+  buildNimPackage = callPackage ../build-support/build-nim-package.nix { };
   nimOverrides = callPackage ./nim-overrides.nix { };
 
   neko = callPackage ../development/compilers/neko { };