Fixes parameters to fail_json (#40756)

The number of parameters was incorrect. This patch fixes it.

lib/ansible/modules/network/f5/bigip_wait.py

@@ -105,7 +105,7 @@ except ImportError:
 def hard_timeout(module, want, start):
     elapsed = datetime.datetime.utcnow() - start
     module.fail_json(
-        want.msg or "Timeout when waiting for BIG-IP", elapsed=elapsed.seconds
+        msg=want.msg or "Timeout when waiting for BIG-IP", elapsed=elapsed.seconds
     )