Atlantis

<https://github.com/runatlantis/atlantis/releases/tag/v0.28.5|Release - v0.28.5>
New release published by <https://github.com/jamengual|jamengual>
• fix: cherry-pick base image update and ca-certificates resource update by <https://github.com/jamengual|@jamengual> in <https://github.com/runatlantis/atlantis/pull/4759|#4759>

*Full Changelog*: <https://github.com/runatlantis/atlantis/compare/v0.28.4...v0.28.5|v0.28.4...v0.28.5>
<https://github.com/runatlantis/atlantis|runatlantis/atlantis>