Adding junit testing and reporting

.github/workflows/main.yaml

@@ -0,0 +1,30 @@
+name: CI with JUnit Report
+
+on: [push, pull_request]
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: install dependencies and run tests
+      run: |
+        set -x
+        mkdir -p deps
+        git clone ${{ vars.VERSIONERS_URI }} deps/versioners
+        cd deps/versioners
+        make install
+        cd ../../
+        git clone ${{ vars.SHUNIT_URI }} deps/shunit
+        cd deps/shunit
+        make install
+        cd ../../
+        make test-ci
+        cat junit.xml
+    - name: Publish Test Report
+      uses: mikepenz/action-junit-report@v5
+      if: success() || failure() # always run even if the previous step fails
+      with:
+        report_paths: 'junit.xml'
+        annotate_only: true
+        include_passed: true