puppet/systemd: allow 9.x

Author: kajinamit

metadata.json

@@ -68,7 +68,7 @@
     },
     {
       "name": "puppet/systemd",
-      "version_requirement": ">= 6.0.0 < 9.0.0"
+      "version_requirement": ">= 6.0.0 < 10.0.0"
     }
   ],
   "tags": [