[TASK] Add Action for automatic Unittesting

[alekskl01]

Description of task

Add automatic running of unittests for vortex-asv.

Suggested Workflow

No response

Specifications

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Contacts

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Code Quality

• Every function in header files are documented (inputs/returns/exceptions)
• The project has automated tests that cover MOST of the functions and branches in functions (pytest/gtest)
• The code is documented on the wiki (provide link)

[alekskl01]

Crashes due to jbdtool symlink, this should be added as a git submodule.

[alekskl01]

Need to figure out some way of running unittests with vortex-msgs without adding it as a submodule.

[chrstrom]

See #192 for pipeline that just builds the workspace @alekskl01 (there is a test step there but thats just boiler plate that should be changed/removed). Building and running tests and generating coverage should probably be parts of a multi-stage pipeline, so we avoid two build stages on every pr