fix(common): add upgrade sub-package to ng_package rule for @angular/common (#30117)

Follow-up to #30055 to include @angular/common/upgrade in the npm package

Closes #30116

PR Close #30117

integration/bazel/src/package.json

@@ -10,6 +10,7 @@
     "@angular/platform-browser": "packages-dist:platform-browser",
     "@angular/platform-browser-dynamic": "packages-dist:platform-browser-dynamic",
     "@angular/router": "packages-dist:router",
+    "@angular/upgrade": "packages-dist:upgrade",
     "reflect-metadata": "0.1.12",
     "rxjs": "6.4.0",
     "tslib": "1.9.3",
@@ -30,4 +31,4 @@
     "postinstall": "ngc -p ./angular-metadata.tsconfig.json",
     "//": "TODO(gregmagolan): figure out how to keep dependencies here up to date with the root package.json"
   }
-}
+}