ci: skip fix registration for linting (#15965)

.github/workflows/test.yml

@@ -409,7 +409,7 @@ jobs:
         id: git_diff
         with:
           PATTERNS: |
-            simapp/**/*.go
+            **/*.go
             simapp/go.mod
             simapp/go.sum
       - name: tests simapp

.golangci.yml

@@ -4,6 +4,8 @@ run:
   sort-results: true
   allow-parallel-runners: true
   exclude-dir: testutil/testdata
+  skip-files:
+    - server/grpc/gogoreflection/fix_registration.go
 
 linters:
   disable-all: true