[Port] Adding gulp task that adds ads metadata to exe file. (#25665)

[Benjin]

The new internal official pipeline requires this gulp task. Porting it to release/1.48 allows us to fully validate the new pipeline against the release branch.

Dependent on #25706 to get PR builds against this release branch to run.

[coveralls]

Pull Request Test Coverage Report for Build 9554310336

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage remained the same at 41.759%

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Files with Coverage Reduction	New Missed Lines	%
extensions/notebook/src/book/bookTreeView.ts	1	36.91%

Totals
Change from base Build 9506383047:	0.0%
Covered Lines:	30828
Relevant Lines:	69082

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 9573035574

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.002%) to 41.757%

---

Files with Coverage Reduction	New Missed Lines	%
extensions/notebook/src/book/bookTreeView.ts	1	36.91%

Totals
Change from base Build 9506383047:	-0.002%
Covered Lines:	30827
Relevant Lines:	69082

---

💛 - Coveralls