feat(security-apps): upgrade dex Helm Chart to 0.6.*

[vmaillot]

Description

Update dex Helm chart to 0.6.3 to update dex to v2.30.0.

Changelog

Helm Chart:

• 0.6.0: Dex v2.30.0 release
• 0.6.1: Only add config/checksum annotation if a config secret is created
• 0.6.3: clusterIP value to control the IP when using ClusterIP service type

Dex:

• Features:
  • Improve auth flow error handling (#1862)
  • Create CRDs as apiextensions.k8s.io/v1 (#2025
  • Read a namespace from the file for the Kubernetes storage client (#2092)
  • Update token periodically if Dex is running in a Kubernetes cluster (#2112)
• Bugfixes:
  • Fix refreshing tokens that obtained with the password grant type (#2199)
  • Use only one sqlite3 connection to avoid the "database is locked" error (#2212)
• Minor changes:
  • Add the ent-based postgres storage (#2121)
  • Demonstrate use of the htpasswd for the bCrypt hashing in static passwords (#2218)

Checklist

• I updated the version in Chart.yaml
• I updated applicable README.md files using pre-commit run -a
• I documented any high-level concepts I'm introducing in docs/
• If I updated a dependency tool, or app, this PR contains a short summary of the changes I'm pulling
• CI is currently green and this is ready for review
• I am ready to test changes after they are applied and released