Add Support For Mocking New viewChild Function (Fix (reading 'Symbol(SIGNAL)') error)

[Watercycle]

Summary

Fixes #8634

As a follow-up to #11909, this PR duplicates #8771, which improves Angular 19 compatibility by hiding viewChild and friends from the mock component metadata. The original PR seems to have gotten stuck in CI purgatory. Full credits to c-harding - this solution seems to work as expected so I'm just offering to shepherd it through CI.

Testing

1. Validated that the original test fails without this change.
2. Published it to here.
3. Added it to package.json as:

"ng-mocks": "https://github.com/Watercycle/ng-mocks/releases/download/v14.16.0/ng-mocks-0.0.0.tgz"

4. Ran npm install.
5. Saw it work on a large Angular project where the latest ng-mocks does not.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (2df36be) to head (bfadde7).
⚠️ Report is 10 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master    #12875   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          228       228           
  Lines         4988      4987    -1     
  Branches      1158      1159    +1     
=========================================
- Hits          4988      4987    -1     

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[Watercycle]

I'm getting a similar error to before on my "0.0.3" patch that wasn't happening on "0.0.1". Taking a closer look.

Error: NG0303: Can't bind to 'abc' since it isn't a known property of 'xyz'

[bobbyg603]

@Watercycle I plopped 0.03 into our app moments ago, and it works like a champ - thanks!

[Watercycle]

Ah, I failed to update my fork's master branch several times. Created a new v14.16.0/ng-mocks-0.0.0.tgz test release that's fully working as expected now. All good to go!