MDEV-22721 fixup for 32-bit GCC

lock_check_trx_id_sanity(): Because the argument of UNIV_LIKELY
or __builtin_expect() can be less than sizeof(trx_id_t) on 32-bit
systems, it cannot reliably perform an implicit comparison to 0.

storage/innobase/lock/lock0lock.cc

@@ -351,18 +351,18 @@ lock_check_trx_id_sanity(
 	dict_index_t*	index,		/*!< in: index */
 	const rec_offs*	offsets)	/*!< in: rec_get_offsets(rec, index) */
 {
-	ut_ad(rec_offs_validate(rec, index, offsets));
-	ut_ad(!rec_is_metadata(rec, index));
+  ut_ad(rec_offs_validate(rec, index, offsets));
+  ut_ad(!rec_is_metadata(rec, index));
 
-	trx_id_t	max_trx_id = trx_sys.get_max_trx_id();
-	ut_ad(max_trx_id || srv_force_recovery >= SRV_FORCE_NO_UNDO_LOG_SCAN);
+  trx_id_t max_trx_id= trx_sys.get_max_trx_id();
+  ut_ad(max_trx_id || srv_force_recovery >= SRV_FORCE_NO_UNDO_LOG_SCAN);
 
-	if (UNIV_LIKELY(max_trx_id) && UNIV_UNLIKELY(trx_id >= max_trx_id)) {
-		lock_report_trx_id_insanity(
-			trx_id, rec, index, offsets, max_trx_id);
-                return false;
-	}
-	return(true);
+  if (UNIV_LIKELY(max_trx_id != 0) && UNIV_UNLIKELY(trx_id >= max_trx_id))
+  {
+    lock_report_trx_id_insanity(trx_id, rec, index, offsets, max_trx_id);
+    return false;
+  }
+  return true;
 }
 
 /*********************************************************************//**