RocksDB: native column-family options with Besu; unlock settings beyond rocksdbjni Java API

[matkt]

PR description

Many valid ColumnFamilyOptions / block_based_table_factory.* keys exist in the C++ option registry but are missing or incomplete on rocksdbjni Java types. Passing everything through the native parser lets operators use --Xplugin-rocksdb-additional-column-family-options for any supported native key for the embedded RocksDB version, not only what Java exposes.

Column family (extra CF options):

besu --data-path=/data/besu \
  --Xplugin-rocksdb-additional-column-family-options="write_buffer_size=67108864;block_based_table_factory.prepopulate_block_cache=kFlushOnly"

Database-level (extra DB options):

besu --data-path=/data/besu \
  --Xplugin-rocksdb-additional-database-options="max_file_opening_threads=8"

you can also pass a property directly in the code

cfProps.setProperty("block_based_table_factory.format_version", "5");

Fixed Issue(s)

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• Checked out our contribution guidelines?
• Considered documentation and added the doc-change-required label to this PR if updates are required.
• Considered the changelog and included an update if required.
• For database changes (e.g. KeyValueSegmentIdentifier) considered compatibility and performed forwards and backwards compatibility tests

Locally, you can run these tests to catch failures early:

• spotless: ./gradlew spotlessApply
• unit tests: ./gradlew build
• acceptance tests: ./gradlew acceptanceTest
• integration tests: ./gradlew integrationTest
• reference tests: ./gradlew ethereum:referenceTests:referenceTests
• hive tests: Engine or other RPCs modified?