Revert "build: add a before-all-other bootstrap script that patches require (#34589)" (#34730)

This reverts commit c3e8439954.

PR Close #34730

tools/testing/init_node_spec.ts

@@ -6,6 +6,12 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
+// bootstrap the bazel require patch since this bootstrap script is loaded with
+// `--node_options=--require=$(rlocation $(location script.js))`
+if (process.env['BAZEL_NODE_RUNFILES_HELPER']) {
+  require(process.env['BAZEL_NODE_RUNFILES_HELPER'] as string).patchRequire();
+}
+
 import 'zone.js/lib/node/rollup-main';
 import 'zone.js/lib/zone-spec/long-stack-trace';
 import 'zone.js/lib/zone-spec/task-tracking';