Release v0.7.3

[gadomski]

Related Issue(s):

• I'd like to get Fix trove classifier for license #578 onto pypi sooner rather than later

PR Checklist:

• Code is formatted
• Tests pass
• Changes are added to the CHANGELOG

[codecov-commenter]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (a0a1735) 88.60% compared to head (879b694) 88.60%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #580   +/-   ##
=======================================
  Coverage   88.60%   88.60%           
=======================================
  Files          13       13           
  Lines         992      992           
=======================================
  Hits          879      879           
  Misses        113      113           

Files Changed	Coverage Δ
pystac_client/version.py	100.00% <100.00%> (ø)

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.