Mergeback v4.35.2 refs/heads/releases/v4 into main

[github-actions]

This PR bumps the version number and updates the changelog after the v4.35.2 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 PR mergebacks the v4.35.2 release state into main, updating the repository versioning metadata and resetting the changelog’s [UNRELEASED] section for ongoing development.

Changes:

• Bump package.json / package-lock.json version from 4.35.2 to 4.35.3.
• Update CHANGELOG.md by restoring the [UNRELEASED] placeholder and adding the 4.35.2 release header/date.
• Update generated distribution files in lib/ to reflect the new action version string (4.35.3).

Show a summary per file

File	Description
package.json	Bumps the package version to 4.35.3.
package-lock.json	Keeps lockfile metadata version in sync with package.json.
CHANGELOG.md	Resets [UNRELEASED] placeholder and adds 4.35.2 release header/date.
lib/upload-sarif-action.js	Generated output updated for version string 4.35.3.
lib/upload-sarif-action-post.js	Generated output updated for version string 4.35.3.
lib/upload-lib.js	Generated output updated for version string 4.35.3.
lib/start-proxy-action.js	Generated output updated for version string 4.35.3.
lib/start-proxy-action-post.js	Generated output updated for version string 4.35.3.
lib/setup-codeql-action.js	Generated output updated for version string 4.35.3.
lib/resolve-environment-action.js	Generated output updated for version string 4.35.3.
lib/init-action.js	Generated output updated for version string 4.35.3.
lib/init-action-post.js	Generated output updated for version string 4.35.3.
lib/autobuild-action.js	Generated output updated for version string 4.35.3.
lib/analyze-action.js	Generated output updated for version string 4.35.3.
lib/analyze-action-post.js	Generated output updated for version string 4.35.3.

Copilot's findings

• Files reviewed: 2/15 changed files
• Comments generated: 0