chore(deps): update container image ghcr.io/gethomepage/homepage to v1.12.1 (#4050)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

cluster/homelab/apps/homepage/helm-release.yaml

@@ -27,7 +27,7 @@ spec:
   values:
     image:
       repository: ghcr.io/gethomepage/homepage
-      tag: v1.11.0
+      tag: v1.12.1
 
     # Enable RBAC. RBAC is necessary to use Kubernetes integration
     enableRbac: true