Disable flaky error_handler_fs_test that could hang (#7964)

Summary:
The test is hang on 95013df278/db/error_handler_fs_test.cc (L947)
Seems db.mutex_ is lock twice in the test:
cf160b98e1/db/db_impl/db_impl_compaction_flush.cc (L3208)
0a9a05ae12/db/db_impl/db_impl.cc (L469)
As it's just a test issue, disable it for now until the test is fixed.

The hang could be reproduced by:
`gtest-parallel ./error_handler_fs_test --gtest_filter=DBErrorHandlingFSTest.CompactionWriteFileScopeError -r 1000`

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7964

Reviewed By: zhichao-cao

Differential Revision: D26447325

Pulled By: jay-zhuang

fbshipit-source-id: 72f6a346458e059d10e9cc3347bd6bde040cf89e

db/error_handler_fs_test.cc

@@ -864,7 +864,7 @@ TEST_F(DBErrorHandlingFSTest, CompactionWriteError) {
   Destroy(options);
 }
 
-TEST_F(DBErrorHandlingFSTest, CompactionWriteRetryableError) {
+TEST_F(DBErrorHandlingFSTest, DISABLED_CompactionWriteRetryableError) {
   std::shared_ptr<ErrorHandlerFSListener> listener(
       new ErrorHandlerFSListener());
   Options options = GetDefaultOptions();
@@ -911,7 +911,7 @@ TEST_F(DBErrorHandlingFSTest, CompactionWriteRetryableError) {
   Destroy(options);
 }
 
-TEST_F(DBErrorHandlingFSTest, CompactionWriteFileScopeError) {
+TEST_F(DBErrorHandlingFSTest, DISABLED_CompactionWriteFileScopeError) {
   std::shared_ptr<ErrorHandlerFSListener> listener(
       new ErrorHandlerFSListener());
   Options options = GetDefaultOptions();