chore(release): pin authbridge images to cortex v0.6.0

operator-chart pinned the AuthBridge injection images (authbridge, authbridge-envoy, authbridge-lite, proxy-init) at :latest — non-reproducible and against the no-:latest-in-release rule. release.yml only pins the controller-manager image, so these must be pinned in values.yaml. Pin to the cortex v0.6.0 GA images.

Assisted-By: Claude (Anthropic AI) <noreply@anthropic.com>
Signed-off-by: cwiklik <cwiklikj@gmail.com>

Author: cwiklik

charts/operator/values.yaml

@@ -246,10 +246,10 @@ featureGates:
 # proxy-sidecar / lite mode (always-on enforce-redirect egress capture).
 defaults:
   images:
-    envoyProxy: ghcr.io/rossoctl/cortex/authbridge-envoy:latest
-    authbridge: ghcr.io/rossoctl/cortex/authbridge:latest
-    authbridgeLite: ghcr.io/rossoctl/cortex/authbridge-lite:latest
-    proxyInit: ghcr.io/rossoctl/cortex/proxy-init:latest
+    envoyProxy: ghcr.io/rossoctl/cortex/authbridge-envoy:v0.6.0
+    authbridge: ghcr.io/rossoctl/cortex/authbridge:v0.6.0
+    authbridgeLite: ghcr.io/rossoctl/cortex/authbridge-lite:v0.6.0
+    proxyInit: ghcr.io/rossoctl/cortex/proxy-init:v0.6.0
     pullPolicy: IfNotPresent
 
   # Proxy settings