Upgrade Grafana (v9.4.7-0 -> v9.4.7-1)

requirements.yml

@@ -26,7 +26,7 @@
 - src: git+https://gitlab.com/etke.cc/roles/backup_borg.git
   version: v1.2.4-1.7.10-0
 - src: git+https://gitlab.com/etke.cc/roles/grafana.git
-  version: v9.4.7-0
+  version: v9.4.7-1
 - src: git+https://gitlab.com/etke.cc/roles/ntfy.git
   version: v2.2.0-0
 - src: git+https://gitlab.com/etke.cc/roles/redis.git