Stabilization Improvement for the Helm Charts (for Resource-Limited Environments)

[v0lkan]

Helm Chart Updates

Description

This PR introduces updates to the helm charts to provide added stability.

Changes

• Introduced pod priority classes to avoid eviction of critical pods.
• Introduced health and readiness probes for gradual initialization of the system.
• Other improvements in the charts.

Test Policy Compliance

• I have added or updated unit tests for my changes.
• I have included integration tests where applicable.
• All new and existing tests pass successfully.

Code Quality

• I have followed the coding standards for this project.
• I have performed a self-review of my code.
• My code is well-commented, particularly in areas that may be difficult
  to understand.

Documentation

• I have made corresponding changes to the documentation (if applicable).
• I have updated any relevant READMEs or wiki pages.

Checklist

Before you submit this PR, please make sure:

• You have read the contributing guidelines and
  especially the test policy.
• You have thoroughly tested your changes.
• You have followed all the contributing guidelines for this project.
• You understand and agree that your contributions will be publicly available
  under the project's license.

By submitting this pull request, you confirm that my contribution is made under
the terms of the project's license and that you have the authority to grant
these rights.

---

Thank you for your contribution to VMware Secrets Manager
🐢⚡️!

[v0lkan]

Approximately every 1 out of 20 attempts this was taking slightly larger than 30secs (default) on the build server. 60s should be good enough of a limit.

[v0lkan]

Split these to individual files to make it easier to diff/merge with helm-charts-hardened-generated files.

[v0lkan]

Not sure about the 0.0.0.0 binding; I’l take a note to test it with 127.0.0.1 too

[v0lkan]

These are new, and I believe necessary for stability.