fixup! build: update to Angular v20 and Node v20

Author: crisbeto

WORKSPACE

@@ -93,6 +93,7 @@ yarn_install(
         "//:tools/postinstall/apply-patches.js",
         "//:tools/postinstall/patches/@angular+bazel+16.0.0-next.6.patch",
         "//:tools/postinstall/patches/@bazel+concatjs+5.8.1.patch",
+        "//:tools/postinstall/patches/@angular+build-tooling+0.0.0-1ebf18a3a60b182a3dbad12e9a149fd93af5c29b.patch",
     ],
     # Currently disabled due to:
     #  1. Missing Windows support currently.

tools/postinstall/patches/@angular+build-tooling+0.0.0-1ebf18a3a60b182a3dbad12e9a149fd93af5c29b.patch

@@ -0,0 +1,27 @@
+diff --git a/node_modules/@angular/build-tooling/.DS_Store b/node_modules/@angular/build-tooling/.DS_Store
+new file mode 100644
+index 0000000..e69de29
+diff --git a/node_modules/@angular/build-tooling/bazel/.DS_Store b/node_modules/@angular/build-tooling/bazel/.DS_Store
+new file mode 100644
+index 0000000..e69de29
+diff --git a/node_modules/@angular/build-tooling/bazel/integration/.DS_Store b/node_modules/@angular/build-tooling/bazel/integration/.DS_Store
+new file mode 100644
+index 0000000..e69de29
+diff --git a/node_modules/@angular/build-tooling/bazel/integration/test_runner/runner.ts b/node_modules/@angular/build-tooling/bazel/integration/test_runner/runner.ts
+index cb9eec0..b99337a 100755
+--- a/node_modules/@angular/build-tooling/bazel/integration/test_runner/runner.ts
++++ b/node_modules/@angular/build-tooling/bazel/integration/test_runner/runner.ts
+@@ -90,7 +90,12 @@ export class TestRunner {
+       // We keep the temporary directory on disk if the users wants to debug the test.
+       if (!this.isTestDebugMode) {
+         debug('Deleting the integration test temporary directory..');
+-        await fs.promises.rm(testTmpDir, {force: true, recursive: true, maxRetries: 3});
++
++        try {
++          fs.rmSync(testTmpDir, {force: true, recursive: true, maxRetries: 3});
++        } catch (e) {
++          console.error(`Failed to delete temporary directory: ${testTmpDir}`);
++        }
+       }
+     }
+   }