Address review feedback from gemini-code-assist on
packages/system/postgres-operator/templates/webhook-ready-hook.yaml:115.
The wait container had no resource requests or limits, so schedulers
treated it as BestEffort and downstream quota enforcement had no signal.
Set small requests (10m CPU, 32Mi memory) and conservative limits
(100m CPU, 64Mi memory) matching the actual footprint of the kubectl
polling loop.
Add a matching unittest assertion so the values stay in sync if anyone
touches the template.
Assisted-By: Claude <noreply@anthropic.com>
Signed-off-by: Aleksei Sviridkin <f@lex.la>