Bug #35934 mysql_upgrade calls mysqlcheck with insufficient parameters.

Parameters added to the mysqlcheck call to fix table/database names.

client/mysql_upgrade.c:
  Bug #35934 mysql_upgrade calls mysqlcheck with insufficient parameters.
  
  --fix-db-names and --fix-table-names added to the mysqlcheck call

client/mysql_upgrade.c

@@ -652,6 +652,8 @@ static int run_mysqlcheck_upgrade(void)
                   "--check-upgrade",
                   "--all-databases",
                   "--auto-repair",
+                  "--fix-db-names",
+                  "--fix-table-names",
                   NULL);
 }