exclude gnome for full downloads if needed

[tschaume]

Closes #964 but needs reorg of tasks and build documents on OpenData for next release @tsmathis.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Project coverage is 66.43%. Comparing base (5828eeb) to head (1328cd3). Report is 17 commits behind head on main.

Files with missing lines	Patch %	Lines
mp_api/client/core/client.py	0.00%	3 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #974      +/-   ##
==========================================
- Coverage   66.51%   66.43%   -0.08%     
==========================================
  Files          49       49              
  Lines        2604     2607       +3     
==========================================
  Hits         1732     1732              
- Misses        872      875       +3     

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

:rocket: New features to boost your workflow:

• :snowflake: Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[tschaume]

Superseded by #1023