hack/tests: update scaffolder

Author: AlexNPavel

hack/tests/scaffolding/scaffold-memcached.go

@@ -145,8 +145,8 @@ func main() {
 
 	tmplFiles := map[string]string{
 		filepath.Join(localSDKPath, "example/memcached-operator/memcached_controller.go.tmpl"): "pkg/controller/memcached/memcached_controller.go",
-		filepath.Join(localSDKPath, "test/e2e/incluster-test-code/main_test.go.tmpl"):          "test/e2e/main_test.go",
-		filepath.Join(localSDKPath, "test/e2e/incluster-test-code/memcached_test.go.tmpl"):     "test/e2e/memcached_test.go",
+		filepath.Join(localSDKPath, "test/e2e/_incluster-test-code/main_test.go"):              "test/e2e/main_test.go",
+		filepath.Join(localSDKPath, "test/e2e/_incluster-test-code/memcached_test.go"):         "test/e2e/memcached_test.go",
 	}
 	for src, dst := range tmplFiles {
 		if err := os.MkdirAll(filepath.Dir(dst), fileutil.DefaultDirFileMode); err != nil {