fix: angular example ts_scripts path in Windows

[alan-agius4]

In Windows _/ts_scripts.js will be expanded to C:/Program Files/Git/ts_scripts.js.

[
  'C:\\users\\alag\\_bazel_alag\\rj2iva3m\\external\\build_bazel_rules_nodejs\\internal\\node\\_node_bin\\node',
  'C:\\users\\alag\\_bazel_alag\\rj2iva3m\\execroot\\examples_angular\\node_modules\\html-insert-assets\\src\\main.js',
  '--html=src/example/index.html',
  '--out=bazel-out/x64_windows-fastbuild/bin/src/index.html',
  '--roots=.',
  'bazel-out/x64_windows-fastbuild/bin/src',
  '--assets',
  'bazel-out/x64_windows-fastbuild/bin/src/styles.css',
  'external/npm/node_modules/@angular/material/prebuilt-themes/deeppurple-amber.css',
  'external/npm/node_modules/zone.js/dist/zone.min.js',
  './_C:/Program Files/Git/ts_scripts.js'
]

This seems like some character escaping issue but in general escaping is hell and this is a more straightforward fix.

Partially addresses: #1604

[alan-agius4]

CI failure seems to be unrelated

  | //examples:examples_angular                                              PASSED in 211.7s
  | //examples:examples_angular_view_engine                                  PASSED in 153.8s
  | //examples:examples_app                                                  PASSED in 29.4s
  | //examples:examples_closure                                              PASSED in 19.8s
  | //examples:examples_jest                                                 PASSED in 23.5s
  | //examples:examples_kotlin                                               PASSED in 65.5s
  | //examples:examples_nestjs                                               PASSED in 46.9s
  | //examples:examples_parcel                                               PASSED in 41.3s
  | //examples:examples_protocol_buffers                                     PASSED in 68.8s
  | //examples:examples_react_webpack                                        PASSED in 21.6s
  | //examples:examples_vendored_node                                        PASSED in 23.2s
  | //examples:examples_vendored_node_and_yarn                               PASSED in 18.6s
  | //examples:examples_web_testing                                          PASSED in 38.1s
  | //examples:examples_webapp                                               PASSED in 31.6s
  | //examples:examples_worker                                               PASSED in 9.1s
  | //examples:examples_angular_bazel_architect                              FAILED in 3 out of 3 in 52.0s

[gregmagolan]

Yes. CI failure was due to inflight conflict with two PRs. Fix is here: #1607. Not related to this.

[gregmagolan]

Thanks @alan-agius4 . We need some Windows coverage on this example. The /integration/angular is also not tested on Windows on angular repo AFAIK.

[gregmagolan]

Can you also make the same change in /examples/angular_view_engine?
Also rebase to master and it should be green now.

[alan-agius4]

@gregmagolan done!

[gregmagolan]

Thank you