feat(module/workflows): Make the build check optional

modules/workflows.nix

@@ -56,7 +56,8 @@ let
   install =
     name: value:
     let
-      result = generate name value;
+      result =
+        if cfg.buildCheck then generate name value else (pkgs.formats.yaml { }).generate name value;
       path = ".${cfg.platform}/workflows/${name}.yaml";
     in
     ''
@@ -111,6 +112,15 @@ in
         The source of the project.
       '';
     };
+
+    buildCheck = mkOption {
+      type = bool;
+      default = true;
+      description = ''
+        Check that the workflow are correct while building them.
+        It introduces a dependency on the `rootSrc` directory.
+      '';
+    };
   };
 
   config = {