Bump version from 1.2.9 to 1.3.0

[greg-kcio]

Minor version bump due to updated file conversion API.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 67.17%. Comparing base (3ed09fd) to head (5769250).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #552   +/-   ##
=======================================
  Coverage   67.17%   67.17%           
=======================================
  Files         480      480           
  Lines       18719    18719           
=======================================
  Hits        12574    12574           
  Misses       6145     6145           

Flag	Coverage Δ
unittests	67.17% <ø> (ø)

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