qapi/parser: Remove superfluous list comprehension

A generator suffices (and quiets a pylint warning).

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20210519183951.3946870-14-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

scripts/qapi/parser.py

@@ -176,7 +176,7 @@ def _pragma(name: str, value: object, info: QAPISourceInfo) -> None:
 
         def check_list_str(name: str, value: object) -> List[str]:
             if (not isinstance(value, list) or
-                    any([not isinstance(elt, str) for elt in value])):
+                    any(not isinstance(elt, str) for elt in value)):
                 raise QAPISemError(
                     info,
                     "pragma %s must be a list of strings" % name)