Update Go from 1.20.8 to 1.20.10

Update Go from 1.20.8 to 1.20.10

Go 1.20.9 changes:
  https://github.com/golang/go/issues?q=milestone%3AGo1.20.9+label%3ACherryPickApproved

Go 1.20.10 changes:
  https://github.com/golang/go/issues?q=milestone%3AGo1.20.10+label%3ACherryPickApproved

Changelog: changed

Go 1.20.9/.10 MRs

• Omnibus Builder: !315 (merged)
• GitLab Build Images (1.20.9): gitlab-build-images!736 (merged)
• GitLab Build Images (1.20.10): gitlab-build-images!737 (closed)
• CNG: gitlab-org/build/CNG!1572 (merged)