build: remove unnecessary postinstall rules_nodejs patch (#22727)

We recently updated to `rules_nodejs` 3.5.0. This contained a fix
for something we recently tried to achieve using a postinstall
patch. The PR that updated to 3.5.0 became a little out-of-date
due to the PR introducing the postinstall patch being merged, so
that the failure only surfaced when the update PR got merged.

(cherry picked from commit 9d87461)

Author: devversion

tools/postinstall/apply-patches.js

@@ -55,9 +55,6 @@ function applyPatches() {
   // Workaround for https://github.com/angular/angular/issues/18810.
   shelljs.exec('ngc -p angular-tsconfig.json');
 
-  // TODO(devversion): Remove once https://github.com/bazelbuild/rules_nodejs/commit/4965db6b775d99c370fe0fad7582168d55d520ec is available.
-  applyPatch(path.join(__dirname, 'bazel-protractor-server-configuration.patch'));
-
   // Workaround for: https://github.com/angular/angular/issues/32651. We just do not
   // generate re-exports for secondary entry-points. Similar to what "ng-packagr" does.
   searchAndReplace(