MDEV-11184: innodb.innodb-wl5522-debug-zip fails in buildbot on Windows

mysql-test/suite/innodb/r/innodb-wl5522-debug-zip.result

 call mtr.add_suppression("InnoDB: Page for tablespace .* ");
+FLUSH TABLES;
 SET GLOBAL innodb_file_per_table = 1;
 SELECT @@innodb_file_per_table;
 @@innodb_file_per_table
@@ -576,10 +577,6 @@ set global innodb_monitor_enable = default;
 set global innodb_monitor_disable = default;
 set global innodb_monitor_reset = default;
 set global innodb_monitor_reset_all = default;
-Warnings:
-Error	145	Table './mtr/test_suppressions' is marked as crashed and should be repaired
-Error	1194	Table 'test_suppressions' is marked as crashed and should be repaired
-Error	1034	1 client is using or hasn't closed the table properly
 SET GLOBAL INNODB_FILE_PER_TABLE=1;
 SET GLOBAL INNODB_FILE_FORMAT=Antelope;
 SET SESSION innodb_strict_mode=0;

mysql-test/suite/innodb/t/innodb-wl5522-debug-zip.test

@@ -18,6 +18,7 @@
 --source include/have_innodb_16k.inc
 
 call mtr.add_suppression("InnoDB: Page for tablespace .* ");
+FLUSH TABLES;
 
 let MYSQLD_DATADIR =`SELECT @@datadir`;
 let $innodb_file_per_table = `SELECT @@innodb_file_per_table`;