Revert a part of commit 676f43da

We do want to ignore InnoDB's internal #sql-ib*.ibd at shutdown,
because those tables will be dropped on the next startup.
Failure to filter out these table names occasionally causes some
unwanted output for tests that restart InnoDB soon after dropping
or truncating tables, for example innodb.recovery_shutdown.

mysql-test/include/check-testcase.test

@@ -83,6 +83,7 @@ call mtr.check_testcase();
 let $datadir=`select @@datadir`;
 list_files $datadir mysql_upgrade_info;
 list_files_write_file $datadir.tempfiles.txt $datadir/test #sql*;
+--replace_regex /#sql-ib[0-9a-f]+-[0-9a-f]+\.ibd\n//
 cat_file $datadir.tempfiles.txt;
 remove_file $datadir.tempfiles.txt;
 list_files $datadir/mysql #sql*;