HDDS-9781. Limited maxOpenFiles, disabled enableCompactionDag, and createCheckpointDirs when creating OMMetadataManager instance for bootstrapping

[hemantk-12]

What changes were proposed in this pull request?

For the OMDBCheckpoint request, a new RocksDB instance is created on the checkpointed dir to verify that all the snapshots have created checkpoint dirs because it is an async process in RocksDB. When this RocksDB instance is created, it is needed to be created with snapshot's DB's config rather than AFS's DB's config. This change addresses this concern, limits the number of open files, and does not start background processes like compaction.

What is the link to the Apache JIRA

HDDS-9781

How was this patch tested?

Existing test.