* Create GitHub Actions unit test workflow * Create GitHub Actions unit test workflow - checkout submodules * Create GitHub Actions unit test workflow - update job name * Develop branch. * Update .github/workflows/unit_test.yml Co-authored-by: Joel Challis <[email protected]> * Update .github/workflows/unit_test.yml Co-authored-by: Joel Challis <[email protected]> * builddefs Co-authored-by: zvecr <[email protected]>