wgo: refactor

this shouldn't create any rebuilds

pkgs/by-name/wg/wgo/package.nix

@@ -4,17 +4,14 @@
   fetchFromGitHub,
 }:
 
-let
+buildGoModule (finalAttrs: {
   pname = "wgo";
   version = "0.6.2";
-in
-buildGoModule {
-  inherit pname version;
 
   src = fetchFromGitHub {
     owner = "bokwoon95";
     repo = "wgo";
-    rev = "v${version}";
+    rev = "v${finalAttrs.version}";
     hash = "sha256-Z3adi1PQ5v0BxcjkOJZWeUxwLlLXpNuJxrQztV2pCiA=";
   };
 
@@ -40,4 +37,4 @@ buildGoModule {
     license = lib.licenses.mit;
     maintainers = [ ];
   };
-}
+})