DM-37938: Make Projection.__str__ deterministic.

[TallJimbo]

set order is not.

Checklist

• ran Jenkins
• added a release note for user-visible changes to doc/changes

[codecov]

Codecov Report

Base: 97.11% // Head: 97.11% // No change to project coverage 👍

Coverage data is based on head (f461383) compared to base (dc596bd).
Patch has no changes to coverable lines.

❗ Current head f461383 differs from pull request most recent head fc08c6e. Consider uploading reports for the commit fc08c6e to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main       #6   +/-   ##
=======================================
  Coverage   97.11%   97.11%           
=======================================
  Files          15       15           
  Lines        1246     1246           
  Branches      117      117           
=======================================
  Hits         1210     1210           
  Misses         19       19           
  Partials       17       17           

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.