add support for RHEL9

vchepkov · ekohl · commit 4cf6e86591d0 · 2022-09-07T20:09:48.000+02:00
diff --git a/metadata.json b/metadata.json
@@ -13,7 +13,8 @@
       "operatingsystemrelease": [
         "6",
         "7",
-        "8"
+        "8",
+        "9"
       ]
     }
   ],
