## Description
Hardcoded image reference was missed in the previous Bitnami image fix.
see: https://github.com/bitnami/charts/issues/35256
Fixes #`Issue Number`
_or_
Fixes `Issue URL`
> [!WARNING]
> _If no issue exists, please create an issue first, and check with the
maintainers if the issue is valid._
## Automation
/ok-to-test tags=""
### 🔍 Cypress test results
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> [!CAUTION]
> If you modify the content in this section, you are likely to disrupt
the CI result for your PR.
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## Communication
Should the DevRel and Marketing teams inform users about this change?
- [ ] Yes
- [ ] No
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- New Features
- Init container images for Redis, MongoDB, and PostgreSQL now respect
chart values for registry, repository, and tag, allowing customization
and private registry support. Defaults are no longer hardcoded; behavior
for explicitly provided custom images remains unchanged. This helps with
compliance, air-gapped deployments, and consistency.
- Chores
- Bumped Helm chart to 3.6.5.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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