Adding Coverage Files for Unit Tests

[csmith608]

F´ Version	v3.4.3
Affected Component	All with unit tests

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Feature Description

In the CI pipeline, add automatic code coverage documentation for unit tests.

Rationale

This will provide a snapshot of the percentage of source code that is covered by the component's unit tests. It can show areas that lack proper testing and provide users with confidence in fprime components. The CI already runs the unit tests, so it just needs to capture the coverage results as well.

[LeStarch]

See #2112