chore: update dependencies and implement multi-threaded TPCC support

[loloxwg]

• Updated librocksdb-sys to version 0.17.1 and rocksdb to version 0.23.0 in Cargo.toml and Cargo.lock.
• Refactored RocksStorage to use TransactionDB instead of OptimisticTransactionDB.
• Enhanced TPCC implementation to support multi-threading, allowing concurrent transaction execution with shared statistics collection.
• Added detailed comments on the threading strategy and architecture for clarity.

What problem does this PR solve?

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Issue link:

What is changed and how it works?

Code changes

• [x] Has Rust code change
• [ ] Has CI related scripts change

Check List

Tests

• [x] Unit test
• [ ] Integration test
• [ ] Manual test (add detailed scripts or steps below)
• [ ] No code

Side effects

• [ ] Performance regression: Consumes more CPU
• [ ] Performance regression: Consumes more Memory
• [ ] Breaking backward compatibility

Note for reviewer