CI: partially revert #17065, un-pin pyarrow on some builds

[jreback]

xref #17065

[jreback]

merged via f9a552d

[codecov]

Codecov Report

Merging #17080 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #17080      +/-   ##
==========================================
- Coverage   91.02%   91.01%   -0.02%     
==========================================
  Files         161      161              
  Lines       49396    49396              
==========================================
- Hits        44965    44956       -9     
- Misses       4431     4440       +9

Flag	Coverage Δ
#multiple	88.78% <ø> (ø)	⬆️
#single	40.28% <ø> (-0.07%)	⬇️

Impacted Files	Coverage Δ
pandas/io/gbq.py	25% <0%> (-58.34%)	⬇️
pandas/core/frame.py	97.66% <0%> (-0.1%)	⬇️

---

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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[codecov]

Codecov Report

Merging #17080 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #17080      +/-   ##
==========================================
- Coverage   91.02%   91.01%   -0.02%     
==========================================
  Files         161      161              
  Lines       49396    49396              
==========================================
- Hits        44965    44956       -9     
- Misses       4431     4440       +9

Flag	Coverage Δ
#multiple	88.78% <ø> (ø)	⬆️
#single	40.28% <ø> (-0.07%)	⬇️

Impacted Files	Coverage Δ
pandas/io/gbq.py	25% <0%> (-58.34%)	⬇️
pandas/core/frame.py	97.66% <0%> (-0.1%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update e2588d9...f08cd21. Read the comment docs.