Add package identification / build tests

[luca-della-vedova]

No description provided.

[luca-della-vedova]

Turns out the Windows test was failing because the executable was missing a .exe extension, addressed in f344aff.
I noticed that codecov was added but it seems not to run for this PR, I tried closing and reopening but it doesn't seem to help, I can create a new PR if needed

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 46.98%. Comparing base (718630a) to head (f344aff).

Additional details and impacted files

@@            Coverage Diff             @@
##            main      #35       +/-   ##
==========================================
+ Coverage   0.00%   46.98%   +46.98%     
==========================================
  Files          6        6               
  Lines        166      166               
  Branches       0       24       +24     
==========================================
+ Hits           0       78       +78     
+ Misses       166       74       -92     
- Partials       0       14       +14     

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[cottsay]

I noticed that codecov was added but it seems not to run for this PR, I tried closing and reopening but it doesn't seem to help, I can create a new PR if needed

This was my fault, and I addressed it in colcon/ci#32. Coverage uploads from forks weren't working.

Coverage +46.98%

🎉 Nice work!