Enable compression support for RocksDB

[patrick-stephens]

The 25.10 LTS release fails with RocksDB not supporting ZSTD compression in the de-duplication plugin.
The current mainline works fine.

[patrick-stephens]

Ah, it looks like for the mainline we disable compression as well - so currently the RocksDB configuration does not support using compression even though we do have the libs available.