chore: run local iam creds

[dannyrandall]

Builds on top of #5201, the diff will get much smaller once that PR is merged.

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the Apache 2.0 License.

[github-actions]

🍕 Here are the new binary sizes!

Name	New size (kiB)	size (kiB)	Delta (%)
macOS (amd)	51664	51488	+0.34
macOS (arm)	51864	51680	+0.36
linux (amd)	45484	45324	+0.35
linux (arm)	43780	43588	+0.44
windows (amd)	42288	42144	+0.34

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 69.72%. Comparing base (5d727f3) to head (a014d88).
⚠️ Report is 336 commits behind head on mainline.

Additional details and impacted files

@@             Coverage Diff              @@
##           mainline    #5212      +/-   ##
============================================
+ Coverage     69.71%   69.72%   +0.01%     
============================================
  Files           296      296              
  Lines         44018    44032      +14     
  Branches        286      286              
============================================
+ Hits          30686    30702      +16     
+ Misses        11842    11839       -3     
- Partials       1490     1491       +1     

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[huanjani]

LGTM!