Update Immich to v2.5.2 (#72)

## Summary
- Update Immich from v2.5.0 to v2.5.2

## Deployment and Testing
- [ ] Sync apps application: `argocd app sync apps`
- [ ] Point immich at feature branch: `argocd app set immich --revision update-immich-2.5.2`
- [ ] Sync immich: `argocd app sync immich`
- [ ] Verify pods restart and photos.ops.eblu.me is accessible
- [ ] After merge, reset to main: `argocd app set immich --revision main && argocd app sync immich`

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/72

argocd/manifests/immich/values.yaml

@@ -16,7 +16,7 @@ controllers:
     containers:
       main:
         image:
-          tag: v2.5.0
+          tag: v2.5.2
         env:
           DB_HOSTNAME: "immich-pg-rw.databases.svc.cluster.local"
           DB_PORT: "5432"