* change ghcr.io image repo

use dragonfly admin 9999 port

* fix(operator): address miledxz review comments on probe configmaps

)

Ginkgo FlakeAttempts retries only the failing It, so residual data
leaked into the pre-insert check and the post-insert check raced the
async tiering stash.

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat(operator): custom probe scripts from configmaps with override option

* refactor as per comments