move coverage to test_nightly

[mikaelarguedas]

as coverage doesnt depend on dependencies and test_latest takes forever

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 76.29%. Comparing base (702db7a) to head (47ed9a5).
⚠️ Report is 1 commits behind head on rolling.

Additional details and impacted files

@@             Coverage Diff              @@
##           rolling     #304       +/-   ##
============================================
- Coverage    88.38%   76.29%   -12.10%     
============================================
  Files           24       24               
  Lines          620      620               
  Branches        66       66               
============================================
- Hits           548      473       -75     
- Misses          52      134       +82     
+ Partials        20       13        -7     

Flag	Coverage Δ
unittests	76.29% <ø> (-12.10%)	⬇️

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[mikaelarguedas]

for some reason I have the same odd behavior locally:

• if installed from packages or source: coverage sros2 coverage 78%
• if using the nightly archive and building

While test_generate policy passes it doesnt appear in coverage results.

Stalling this for now