fixes e2e tests by regenerating files to include samples

Author: andreaangiolillo

tools/cli/internal/openapi/filter/code_sample_test.go

@@ -222,6 +222,7 @@ func TestCodeSampleFilter(t *testing.T) {
 	}
 
 	for _, tt := range testCases {
+		t.Parallel()
 		t.Run(tt.name, func(t *testing.T) {
 			oas := tt.oas
 			version, err := apiversion.New(apiversion.WithVersion(tt.version))