Bump Golang to v1.123.11 to align with Velero v1.16.2#233

reasonerjt merged 1 commit intovmware-tanzu:release-1.12vmware-tanzu/velero-plugin-for-gcp:release-1.12from

blackpiglet:bump_golang_for_1.12.2blackpiglet/velero-plugin-for-gcp:bump_golang_for_1.12.2Copy head branch name to clipboard