[CI/CD] Release Updater

[sean-breen]

Proposed changes

Modifies the release workflows to make it easier to configure and hopefully easier to troubleshot if needed.

Release Agent workflow

• When drafting a release, add a warning to not squash commits when merging back the release branch
• input options have been re-arranged to be a little clearer and add some defaults to the descriptions.

Publish Release Assets workflow

Gathers the signed release packages from our official package repository, and publishes to GitHub release and Azure blob storage (if requested).

• Move the package preparation logic into the scripts/packages/package-check.sh script.

package-check.sh

• Modify configuration of download paths to be easier to add/remove paths when new OS versions are added/removed.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.43%. Comparing base (f7e7012) to head (4c6b840).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1397      +/-   ##
==========================================
+ Coverage   86.24%   86.43%   +0.18%     
==========================================
  Files         102      102              
  Lines       12603    12603              
==========================================
+ Hits        10870    10893      +23     
+ Misses       1257     1232      -25     
- Partials      476      478       +2     

see 6 files with indirect coverage changes

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 6bf4d3d...4c6b840. Read the comment docs.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.