[PR #11055/a9a4f890 backport][stable-12] remove required=false from docs (#11065)

remove required=false from docs (#11055)

(cherry picked from commit a9a4f89033)

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

plugins/modules/dnf_config_manager.py

@@ -27,14 +27,12 @@ options:
     description:
       - Repository ID, for example V(crb).
     default: []
-    required: false
     type: list
     elements: str
   state:
     description:
       - Whether the repositories should be V(enabled) or V(disabled).
     default: enabled
-    required: false
     type: str
     choices: [enabled, disabled]
 notes: