GDB-9425: GraphDB Helm Chart version 11

[mihailradkov]

Version 11 of the chart addresses a bunch of legacy issues and aims to provide much better user experience and reliability.

Highlights:

• Version - The Helm chart is no longer tied with the version of GraphDB and has a separate development and release cycle.
• Naming - Removed hardcoded resource names in favor of using the name templates from _labels.tpl
• Labels - Added the possibility to provide custom labels and annotations to almost every single resource
• Implementation Agnostic - Removed the dependency of particular ingress controllers and storage classes
• Security - Enabled security context by default
• Configurations - Added multiple new configurations to customize both GraphDB and the Kubernetes resources