chore(deps): update gitea/gitea docker tag to v1.23.8 (#413)

Co-authored-by: Renovate Bot <[email protected]>

Author: soerenschneider

apps/gitea/deployment.yaml

@@ -28,7 +28,7 @@ spec:
           type: RuntimeDefault
       containers:
         - name: gitea
-          image: gitea/gitea:1.23.7-rootless
+          image: gitea/gitea:1.23.8-rootless
           ports:
             - containerPort: 3000
               name: gitea-http