Mergeback v3.30.6 refs/heads/releases/v3 into main

[github-actions]

This PR bumps the version number and updates the changelog after the v3.30.6 release.

Please do the following:

• Remove and re-add the "Rebuild" label to the PR to trigger just this workflow.
• Wait for the "Rebuild" workflow to push a commit updating the distribution files.
• Mark the PR as ready for review to trigger the full set of PR checks.
• Approve and merge the PR. When merging the PR, make sure "Create a merge commit" is
  selected rather than "Squash and merge" or "Rebase and merge".

[github-actions]

Pushed a commit to rebuild the Action. Please mark the PR as ready for review to trigger PR checks.

[Copilot]

Pull Request Overview

This is a routine mergeback PR that bumps the version from v3.30.6 to v3.30.7 after a release, updating both the source package.json and all generated JavaScript distribution files in the lib directory.

• Updates version number from 3.30.6 to 3.30.7 across all files
• Adds changelog entry for the v3.30.6 release
• Synchronizes generated JavaScript files with the updated package.json

Reviewed Changes

Copilot reviewed 12 out of 14 changed files in this pull request and generated no comments.

File	Description
package.json	Updates version from 3.30.6 to 3.30.7 in main package file
CHANGELOG.md	Adds entry for v3.30.6 release with CodeQL bundle update
lib/*.js	Auto-generated JavaScript files updated to reflect new version number

Files not reviewed (1)

• package-lock.json: Language not supported