* Update changelog for v3.26.12

* Update changelog and version after v3.26.12

* Update checked-in dependencies

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Angela P Wen <angelapwen@github.com>

Bumps the npm group with 4 updates in the / directory: [@octokit/types](https://github.com/octokit/types.ts), [@eslint/js](https://github.com/eslint/eslint/tree/HEAD/packages/js), [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) and [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser).


Updates `@octokit/types` from 13.6.0 to 13.6.1
- [Release notes](https://github.com/octokit/types.ts/releases)
- [Commits](octokit/types.ts@v13.6.0...v13.6.1)

Updates `@eslint/js` from 9.11.1 to 9.12.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/commits/v9.12.0/packages/js)

Updates `@typescript-eslint/eslint-plugin` from 8.8.0 to 8.8.1
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.8.1/packages/eslint-plugin)

Updates `@typescript-eslint/parser` from 8.8.0 to 8.8.1
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.8.1/packages/parser)

---
updated-dependencies:
- dependency-name: "@octokit/types"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: npm
- dependency-name: "@eslint/js"
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm
- dependency-name: "@typescript-eslint/eslint-plugin"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm
- dependency-name: "@typescript-eslint/parser"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm
...

Signed-off-by: dependabot[bot] <support@github.com>

…11fdd4

Bump the npm group across 1 directory with 4 updates

We are planning to make the default behavior of the `CODEQL_ACTION_ARTIFACT_V4_UPGRADE` feature flag to be true. This change updates our debug artifact PR checks so that the relevant environment variable is set to `true`, and changes the `debug-artifacts-upgrade` test to `debug-artifacts-legacy` test.

PR Checks: update artifacts tests

probably still need to route some values around

In testing, gzip performs better than Zstandard on Windows.

Don't use Zstandard bundles on Windows

Python: Handle new default for standard library extraction