chore(deps): update helm release gitea to v12

Author: renovate[bot]

cluster/apps/development/gitea/helm-release.yaml

@@ -9,7 +9,7 @@ spec:
     spec:
       # renovate: registryUrl=https://dl.gitea.io/charts/
       chart: gitea
-      version: 9.6.1
+      version: 12.1.2
       sourceRef:
         kind: HelmRepository
         name: gitea-charts