build: update babel monorepo to v8

See associated pull request for more information.

Author: angular-robot

package.json

@@ -59,7 +59,7 @@
     "@angular/platform-server": "22.1.0-next.1",
     "@angular/router": "22.1.0-next.1",
     "@angular/service-worker": "22.1.0-next.1",
-    "@babel/core": "7.29.7",
+    "@babel/core": "8.0.1",
     "@bazel/bazelisk": "1.28.1",
     "@bazel/buildifier": "8.2.1",
     "@bazel/ibazel": "^0.28.0",

packages/angular/build/package.json

@@ -20,8 +20,8 @@
   "dependencies": {
     "@ampproject/remapping": "2.3.0",
     "@angular-devkit/architect": "workspace:0.0.0-EXPERIMENTAL-PLACEHOLDER",
-    "@babel/core": "7.29.7",
-    "@babel/helper-annotate-as-pure": "7.29.7",
+    "@babel/core": "8.0.1",
+    "@babel/helper-annotate-as-pure": "8.0.0",
     "@babel/helper-split-export-declaration": "7.24.7",
     "@inquirer/confirm": "6.1.1",
     "@vitejs/plugin-basic-ssl": "2.3.0",

packages/angular_devkit/build_angular/package.json

@@ -11,15 +11,15 @@
     "@angular-devkit/build-webpack": "workspace:0.0.0-EXPERIMENTAL-PLACEHOLDER",
     "@angular-devkit/core": "workspace:0.0.0-PLACEHOLDER",
     "@angular/build": "workspace:0.0.0-PLACEHOLDER",
-    "@babel/core": "7.29.7",
-    "@babel/generator": "7.29.7",
-    "@babel/helper-annotate-as-pure": "7.29.7",
+    "@babel/core": "8.0.1",
+    "@babel/generator": "8.0.0",
+    "@babel/helper-annotate-as-pure": "8.0.0",
     "@babel/helper-split-export-declaration": "7.24.7",
-    "@babel/plugin-transform-async-generator-functions": "7.29.7",
-    "@babel/plugin-transform-async-to-generator": "7.29.7",
-    "@babel/plugin-transform-runtime": "7.29.7",
-    "@babel/preset-env": "7.29.7",
-    "@babel/runtime": "7.29.7",
+    "@babel/plugin-transform-async-generator-functions": "8.0.1",
+    "@babel/plugin-transform-async-to-generator": "8.0.1",
+    "@babel/plugin-transform-runtime": "8.0.1",
+    "@babel/preset-env": "8.0.1",
+    "@babel/runtime": "8.0.0",
     "@discoveryjs/json-ext": "1.1.0",
     "@ngtools/webpack": "workspace:0.0.0-PLACEHOLDER",
     "ansi-colors": "4.1.3",