[release-1.3] Bump Go to 1.23.9#956

ahrtr merged 1 commit intoetcd-io:release-1.3etcd-io/bbolt:release-1.3from

Elbehery:20250507-bump-go-1.23.9Elbehery/bbolt:20250507-bump-go-1.23.9Copy head branch name to clipboard