Limit code coverage to unit tests - any integration tests should not be considered as coverage

.github/workflows/tests.yml

@@ -91,8 +91,8 @@ jobs:
           ./configure
         shell: bash
 
-      - name: Run embedded tests
+      - name: Run embedded unit tests
-        run: make test
+        run: make test.units
         shell: bash
 
       - if: ${{ always() }}
@@ -162,8 +162,8 @@ jobs:
           ./configure
         shell: bash
 
-      - name: Run embedded tests
+      - name: Run embedded unit tests
-        run: make test
+        run: make test.units
         shell: bash
 
       - if: ${{ always() }}
@@ -237,8 +237,8 @@ jobs:
           ./scripts/hack_fakeautoconf.sh
         shell: bash
 
-      - name: Run embedded tests
+      - name: Run embedded unit tests
-        run: make test
+        run: make test.units
         shell: bash
 
       - if: ${{ always() }}