Update some tools versions
Tool changes:
- Bump helmfile to 0.162.0
- Bump helm to 3.14.1 (security fix)
- Bump go to 1.22.0
- Bump golangci-lint to 1.56.2
Other changes:
- CODEOWNERS
- Deprecate gitlab-runner-chart and python38
- Update base image to Debian:12
Tool changes:
Other changes: