feat(@angular-devkit/build-angular): enable bundleDependencies by default for server builder

BREAKING CHANGE: bundleDependencies default value has been changed from none to all. This will result in all of node_modules to be bundled in the final server bundle.

Under Ivy, if users choose to opt-out from bundling dependencies they will need to run NGCC binary manually to make non-bundled node_modules compatible with Ivy.

Author: alan-agius4

packages/angular_devkit/build_angular/src/server/schema.json

@@ -194,8 +194,8 @@
     },
     "bundleDependencies": {
       "type": "string",
-      "description": "Available on server platform only. Which external dependencies to bundle into the module. By default, all of node_modules will be kept as requires.",
-      "default": "none",
+      "description": "Available on server platform only. Which external dependencies to bundle into the module. By default, all of node_modules will be bundled.",
+      "default": "all",
       "enum": [
         "none",
         "all"