Add Functional Tests

[MokoSan]

Now that we are adding an increasing number of command line conditions, automated functional tests will be essential to efficiently test out conditions.

The conditions to test could include:

1. Configuration creation.
2. Testing basic monitoring functionality.
3. Running both dotnet cli + GCRealTimeMon exes and comparing the equality of results.
4. Testing different build configs such as AoT Compilation.

Once these tests are added, the .github/workflows script must be edited to include these new tests.