chore(deps): update dependency pyarrow to v21 - #1304

100 tests  ±0   64 ✅ ±0   16s ⏱️ -1s
  1 suites ±0   36 💤 ±0 
  1 files   ±0    0 ❌ ±0 

Results for commit 5c8ae35. ± Comparison against earlier commit 4073249.