Use coverall actions instead of python-coveralls

Author: ligangty

.github/workflows/unittests.yaml

@@ -37,24 +37,41 @@ jobs:
           path: __pytest_reports/charon-unit-tests.html
           name: charon-unit-tests_python${{ matrix.os.python }}.html
 
+      - name: Coveralls Parallel
+        uses: coverallsapp/github-action@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          flag-name: python${{ matrix.python-version }}
+          parallel: true
 
-      - name: Run coveralls-python
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          COVERALLS_FLAG_NAME: python${{ matrix.python-version }}
-          COVERALLS_PARALLEL: true
-        run: |
-          python -m pip install --upgrade coveralls
-          python -m coveralls --service=github
+      # - name: Run coveralls-python
+      #   env:
+      #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      #     COVERALLS_FLAG_NAME: python${{ matrix.python-version }}
+      #     COVERALLS_PARALLEL: true
+      #   run: |
+      #     python -m pip install --upgrade coveralls
+      #     python -m coveralls --service=github
 
-  coveralls-finish:
-    name: Finish coveralls-python
+  # coveralls-finish:
+  #   name: Finish coveralls-python
+  #   needs: test
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #     - name: Finished
+  #       run: |
+  #         pip3 install --upgrade pip setuptools coveralls
+  #         /home/runner/.local/bin/coveralls --finish --service=github
+  #       env:
+  #         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  finish:
     needs: test
+    if: ${{ always() }}
     runs-on: ubuntu-latest
     steps:
-      - name: Finished
-        run: |
-          pip3 install --upgrade pip setuptools coveralls
-          /home/runner/.local/bin/coveralls --finish --service=github
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    - name: Coveralls Finished
+      uses: coverallsapp/github-action@v2
+      with:
+        parallel-finished: true
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        carryforward: "python3.9, python3.10, python3.11, python3.12"