chore: remove unnecessary redeclarations in for loops (#18440)

scripts/apitypings/main_test.go

@@ -31,7 +31,6 @@ func TestGeneration(t *testing.T) {
 			// Only test directories
 			continue
 		}
-		f := f
 		t.Run(f.Name(), func(t *testing.T) {
 			t.Parallel()
 			dir := filepath.Join(".", "testdata", f.Name())

scripts/release/main_internal_test.go

@@ -115,7 +115,6 @@ Enjoy.
 	}
 
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			t.Parallel()
 			if diff := cmp.Diff(removeMainlineBlurb(tt.body), tt.want); diff != "" {
@@ -167,7 +166,6 @@ func Test_release_autoversion(t *testing.T) {
 	require.NoError(t, err)
 
 	for _, file := range files {
-		file := file
 		t.Run(file, func(t *testing.T) {
 			t.Parallel()
 

scripts/releasemigrations/main.go

@@ -230,7 +230,6 @@ func hasMigrationDiff(dir string, a, b string) ([]string, error) {
 	migrations := strings.Split(strings.TrimSpace(string(output)), "\n")
 	filtered := make([]string, 0, len(migrations))
 	for _, migration := range migrations {
-		migration := migration
 		if strings.Contains(migration, "fixtures") {
 			continue
 		}

scripts/typegen/main.go

@@ -243,7 +243,6 @@ func generateRbacObjects(templateSource string) ([]byte, error) {
 	var out bytes.Buffer
 	list := make([]Definition, 0)
 	for t, v := range policy.RBACPermissions {
-		v := v
 		list = append(list, Definition{
 			PermissionDefinition: v,
 			Type:                 t,