Fix error in "update extension list" workflow

[ehennestad]

Motivation

Fix workflow that fails to run

How to test the behavior?

Need to merge this PR to run it on main and confirm that it works

Checklist

• Have you ensured the PR description clearly describes the problem and solutions?
• Have you checked to ensure that there aren't other open or previously closed Pull Requests for the same change?
• If this PR fixes an issue, is the first line of the PR description fix #XX where XX is the issue number?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.27%. Comparing base (30bf24d) to head (c82ed78).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #665   +/-   ##
=======================================
  Coverage   95.27%   95.27%           
=======================================
  Files         124      124           
  Lines        5139     5139           
=======================================
  Hits         4896     4896           
  Misses        243      243           

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