DM-53079: Modernize license specifier

[timj]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 36.63%. Comparing base (41faa37) to head (0793f6d).
⚠️ Report is 12 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #43      +/-   ##
==========================================
- Coverage   37.84%   36.63%   -1.21%     
==========================================
  Files          15       14       -1     
  Lines         732      707      -25     
  Branches       71       66       -5     
==========================================
- Hits          277      259      -18     
+ Misses        443      439       -4     
+ Partials       12        9       -3     

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