fix "run-on-arch" tests

[davidhewitt]

Change Summary

I think a recent action update caused these images to be missing git.

Related issue number

N/A

Checklist

• Unit tests for the changes exist
• Documentation reflects the changes where applicable
• Pydantic tests pass with this pydantic-core (except for expected changes)
• My PR is ready to review, please add a comment including the phrase "please review" to assign reviewers

[codecov]

Codecov Report

Merging #1131 (d4ede76) into main (5c896fe) will not change coverage.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1131   +/-   ##
=======================================
  Coverage   89.79%   89.79%           
=======================================
  Files         106      106           
  Lines       16429    16429           
  Branches       35       35           
=======================================
  Hits        14752    14752           
  Misses       1670     1670           
  Partials        7        7           

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[codspeed-hq]

CodSpeed Performance Report

Merging #1131 will not alter performance

_{Comparing dh/arch-ci (d4ede76) with main (5c896fe)}

Summary

✅ 140 untouched benchmarks

[davidhewitt]

As this just adjusts CI to get stuff building again, I'm going to merge this (and cherry-pick it onto my patch release).