message: refactor(bazel): disables the Tsickle decorator transform
  This is no longer needed in google3 and actively impedes prodmode tests. See for deeper analysis.
  This just turns off the transform for now, if it lands successfully I'll follow up with deleting the flag and dead code altogether.
  PR Close
diff: @@ -226,9 +226,8 @@ export function compile({
  return delegate(fileName.replace(/\.(ngfactory|ngsummary)\.ts$/, '.ts'));
  };
  - // By default, disable tsickle decorator transforming in the tsickle compiler host.
  - // The Angular compilers have their own logic for decorator processing and we wouldn't
  - // want tsickle to interfere with that.
  + // Never run the tsickle decorator transform.
  + // TODO(b/254054103): Remove the transform and this flag.
  bazelHost.transformDecorators = false;
  // By default in the `prodmode` output, we do not add annotations for closure compiler.
  @@ -238,11 +237,6 @@ export function compile({
  if (!bazelOpts.es5Mode && !bazelOpts.devmode) {
  if (bazelOpts.workspaceName === 'google3') {
  compilerOpts.annotateForClosureCompiler = true;
  - // Enable the tsickle decorator transform in google3 with Ivy mode enabled. The tsickle
  - // decorator transformation is still needed. This might be because of custom decorators
  - // with the `@Annotation` JSDoc that will be processed by the tsickle decorator transform.
  - // TODO: Figure out why this is needed in g3 and how we can improve this. FW-2225
  - bazelHost.transformDecorators = true;
  } else {
  compilerOpts.annotateForClosureCompiler = false;
  }
  