feat: Changed notice migration generation. Added zip file to release.

[jcpitre]

Summary: Closes #1719

This issue has 2 parts:

• Include automated Github action of Notice Migration updates when the release is official

The new process is:

1. Manually run the notice migration GH action (manually specifying the version) -> this adds to the NOTICE_MIGRATION.md file and creates the PR
2. Merge the PR
3. Release

• Upload the .zip installers to the release assets.

Expected behavior: Follow the new section 2. Update NOTICE_MIGRATION.md file in docs/RELEASE.md. After running the github action, a new PR should have been created with the notice migration data for the specified release.

For the upload zip installers task , create a fake draft release and verify that the 3 installer zip files are present as release artefacts.

Please make sure these boxes are checked before submitting your pull request - thanks!

• [x] Run the unit tests with gradle test to make sure you didn't break anything
• [x] Add or update any needed documentation to the repo
• [x] Format the title like "feat: [new feature short description]". Title must follow the Conventional Commit Specification(https://www.conventionalcommits.org/en/v1.0.0/).
• [x] Linked all relevant issues
• [ ] Include screenshot(s) showing how this pull request works and fixes the issue(s)

[github-actions[bot]]

✅ Rule acceptance tests passed. New Errors: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%. Dropped Errors: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%. New Warnings: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%. Dropped Warnings: 0 out of 1520 datasets (~0%) are invalid due to code change, which is less than the provided threshold of 1%. 0 out of 1520 sources (~0 %) are corrupted. Commit: dff4685925353de4d4e643a60ec123d3a24eb4b7 Download the full acceptance test report here (report will disappear after 90 days). ✅ Rule acceptance tests passed.