Fix doc

Author: yoanm

.github/actions/reports-group/find-action/action.yml

@@ -11,8 +11,7 @@ inputs:
     default: 'false'
 outputs:
   list:
-    description: |
-      List of group paths separated by `glue-string` with `string` format. Or a JSON encoded list with `json` format
+    description: Glob compatible list of reports group directory path (=multiline list of paths)
 
 runs:
   using: 'node20'