[nasa/nos3#585] Star Tracker System Tests

[dacarter22]

Added system tests for star tracker, checks that all commands work and verifies telemetry data comes down as expected

How to test:
pull nos3#585-ST_System_Tests branch
git submodule update --init --recursive

make clean
make
make launch
launch command and telemetry server and test runner
Load Generic_star_tracker tests
Run and verify all tests pass
Submodule merge requests:
https://github.com/nasa-itc/generic_star_tracker/tree/nos3%23585-ST_System_Tests
Closes #585

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.57%. Comparing base (80725bb) to head (89413a1).
Report is 40 commits behind head on dev.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev     #694      +/-   ##
==========================================
+ Coverage   72.88%   73.57%   +0.69%     
==========================================
  Files         748      757       +9     
  Lines       92138    93096     +958     
  Branches     6976     6983       +7     
==========================================
+ Hits        67157    68498    +1341     
+ Misses      24981    24598     -383     

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[kevincbruce]

Tests passed multiple times in a row

[msuder]

Ran according to instructions above and all tests passed.

[msuder]

Reviewed code changes and they look good.

[zlynch2]

test passes, and looks to be in system test format. approving.