Rebase chdb onto ClickHouse 23.6 🚀

• Rebase chdb onto ClickHouse 23.6 🚀 @auxten
  • Max sleep time to 120s for easy debug
  • Disable thin-lto for now
  • Fix tls issue and use PIC and PIE
  • Optimize test_parallel
  • Fix all get_memview.tobytes
  • Add pandas dataframe example
  • Make free_result not delete result pointer
  • Do nothing on StaticThreadPool re-initialize
  • Fix data path in example
  • Fix test data path
  • Add necessary alltypes_dictionary.parquet
  • Enable brotli
• Refactor LocalChdb: @auxten
  • Fix memoryview gc issue
  • Add __str__ __len__ __repr__ for query_result
  • Use query_result and memoryview_wrapper to hold local_result_wrapper with shared_ptr
  • C++ style queryToBuffer
• Add "Debug" as a format to enable ClickHouse debug mode @auxten
• Do not build on changes to the tests/ folder @lmangani