[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/keycloak_authz_authorization_scope.py

@@ -49,12 +49,10 @@ options:
     description:
       - The display name of the authorization scope.
     type: str
-    required: false
   icon_uri:
     description:
       - The icon URI for the authorization scope.
     type: str
-    required: false
   client_id:
     description:
       - The C(clientId) of the Keycloak client that should have the authorization scope.