Tracking: WatermarkCache for StateTable

[kwannoel]

Currently state table issues DeleteRanges. If we include a watermark cache which caches the lowest row in the state table, we can avoid watermark cleaning if lowest row > watermark to be cleaned.

• feat(storage): add watermark cache to state_table #11161
• Add metrics for watermark cache
  • feat(storage): add watermark cache to state_table #11161 (comment) Outdated. With size 16, memory usage not super critical to be tracked.
  • Can still add cache hit / cache entries / cache miss.
• Add microbench for state table. test(stream): bench StateTable with WatermarkCache, more datatypes and columns #11499
• Initialize state table with watermark cache for temporal filter. feat(frontend): use WatermarkCacheStateTable in TemporalFilter #11512
• Bench temporal filter.
• Test against feat(stream): Dynamic filter watermark cache #11221.