Bump github/codeql-action from 2.1.14 to 2.1.15 (#893)

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.1.14 to 2.1.15.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/41a4ada31ba866a7f1196b9602703a89edd69e22...3f62b754e23e0dd60f91b744033e1dc1654c0ec6

)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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