v1.2.11-nightly

What's Changed

Exciting New Features ✨

• feat: add spill data de/se cost metrics by @bohutang in #12017
• feat: add more metrics for spill data sersiaze by @bohutang in #12022
• feat: add system.backtrace table by @bohutang in #12024
• feat: check schema when query/copy from parquet files. by @youngsofun in #12023

Code Refactor 🎉

• refactor(query): reduce spill write file by @zhang2014 in #12006

Build/Testing/CI Infra Changes 🔌

• ci: upload ".databend" dir for all crate by @drmingdrmer in #12020

Others 📒

• chore(query): make StringColumn check offsets in debug_assert by @sundy-li in #12018
• chore: support aggregating index for native format. by @RinChanNOWWW in #11989

Full Changelog: v1.2.10-nightly...v1.2.11-nightly