fix(bazel): Add @bazel/bazel to dev deps (#28032)

Project created by @angular/cli depends on Bazel at build time and
we should not assume that Bazel is available globally.
Instead, the project should specify an explicit dev dependency on
`@bazel/bazel`.

PR Close #28032

packages/bazel/src/schematics/ng-new/index.ts

@@ -36,6 +36,7 @@ function addDevDependenciesToPackageJson(options: Schema) {
     const devDependencies: {[k: string]: string} = {
       '@angular/bazel': angularCoreVersion,
       // TODO(kyliau): Consider moving this to latest-versions.ts
+      '@bazel/bazel': '^0.21.0',
       '@bazel/karma': '^0.22.0',
       '@bazel/typescript': '^0.22.0',
     };