chore: Release stackable-operator 0.115.0

[sbernauer]

Changed

• BREAKING: PodSecurityContextBuilder::new was removed in favor of PodSecurityContextBuilder::with_stackable_defaults
  (same for SecurityContextBuilder) (#1205).
  This function already sets up some defaults we want to use across the platform.
  Currently this is runAsNonRoot: true for PodSecurityContextBuilder, which might cause product Pods to crash and require changes.
• BREAKING: PodSecurityContextBuilder::run_as_non_root now takes a bool instead of assuming consumers always want to set it to true (#1205).
  This is needed to allow users setting it to false in case the new with_stackable_defaults function sets it to true.
• BREAKING: SecurityContextBuilder::run_as_root has been removed (#1205).
• BREAKING: Bump kube to 4.2.0 (#1257).
  • This fixes a long-standing issue, where additionalPrinterColumns, categories and shortNames where always included in the CRD, which lead to ArgoCD thinking the CRs where out of sync.

[siegfriedweber]

Does your change in https://github.com/stackabletech/operator-rs/pull/1257/changes#diff-bc7736d26396b13b125507bb70f16bb26bfcefab22b1203338ab7e2092821ecf also require a stackable-versioned release?