MDEV-13830 Assertion failed: recv_sys->mlog_checkpoint_lsn <= recv_sys->recovered_lsn

There can be multiple MLOG_CHECKPOINT record for the same checkpoint.
During recovery, InnoDB could encounter the previous MLOG_CHECKPOINT
for the checkpoint lsn. So the assertion
mlog_checkpoint_lsn <= recovered_lsn is wrong.

storage/innobase/log/log0recv.cc

@@ -2917,8 +2917,9 @@ bool recv_parse_log_recs(lsn_t checkpoint_lsn, store_t* store,
 
 			if (lsn == checkpoint_lsn) {
 				if (recv_sys->mlog_checkpoint_lsn) {
-					ut_ad(recv_sys->mlog_checkpoint_lsn
-					      <= recv_sys->recovered_lsn);
+					/* There can be multiple
+					MLOG_CHECKPOINT lsn for the
+					same checkpoint. */
 					break;
 				}
 				recv_sys->mlog_checkpoint_lsn