rocksdb - fix failing tests on Windows

storage/rocksdb/mysql-test/rocksdb/t/autoinc_vars_thread_2.test

@@ -40,6 +40,7 @@ while ($i > 0)
   my $thr = $ENV{'ROCKSDB_THREAD'};
   my $num = $ENV{'ROCKSDB_ROWS_PER_THREAD'};
   open(my $fh, '>>', $fn) || die "perl open($fn): $!";
+  binmode $fh;
   for (my $ii = 0; $ii < $num; $ii++)
   {
     print $fh "\\N\t$thr\n"

storage/rocksdb/mysql-test/rocksdb/t/get_error_message.test

 --source include/have_rocksdb.inc
 --source include/have_partition.inc
+--source include/not_windows.inc # Data directory option not availablr
 
 #
 # Create tables with partitions and try to generate an error while creating

storage/rocksdb/mysql-test/rocksdb/t/show_table_status.test

 --source include/have_rocksdb.inc
+--source include/not_windows.inc # decorated database names  is too long, exceeded OS limits
 
 # 
 # SHOW TABLE STATUS statement

storage/rocksdb/mysql-test/rocksdb/t/tbl_opt_data_index_dir.test

 --source include/have_rocksdb.inc
 
 --source include/have_partition.inc
+--source include/not_windows.inc
+
 #
 # Check that when either DATA DIRECTORY or INDEX DIRECTORY are specified
 # then MyRocks returns an appropriate error. We don't support this

storage/rocksdb/mysql-test/rocksdb/t/write_sync.test

 --source include/have_rocksdb.inc
+--source include/not_windows.inc # MDEV-12427
 
 SET GLOBAL rocksdb_write_disable_wal=false;
 SET GLOBAL rocksdb_write_ignore_missing_column_families=true;