chore(release): 2.6.8-rc.6

## [2.6.8-rc.6](https://github.com/AnotherStranger/docker-borg-backup/compare/v2.6.8-rc.5...v2.6.8-rc.6) (2025-04-19)

### Code Refactoring

* **deps:** update actions/setup-node digest to 49933ea ([22925927](https://github.com/AnotherStranger/docker-borg-backup/commit/229259270017333334f6fc20fb56304c74f88a46))
* **deps:** update actions/setup-python digest to 8d9ed9a ([393926e4](https://github.com/AnotherStranger/docker-borg-backup/commit/393926e45bf93f6aca6130d95f3994f658b693b9))
* **deps:** update github/codeql-action digest to 45775bd ([5b72b76b](https://github.com/AnotherStranger/docker-borg-backup/commit/5b72b76b469c47e396bfbc404305cfacc4fe4e1c))