Switch to different coveralls action

.github/workflows/integration.yaml

@@ -101,7 +101,7 @@ jobs:
           CB_PLACEMENT_OS: ${{ secrets.CB_PLACEMENT_OS }}
 
       - name: Coveralls
-        uses: coverallsapp/github-action@master
+        uses: AndreMiras/coveralls-python-action@develop
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           flag-name: run-${{ matrix.python-version }}-${{ matrix.cloud-provider }}
@@ -112,7 +112,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Coveralls Finished
-      uses: coverallsapp/github-action@master
+      uses: AndreMiras/coveralls-python-action@develop
       with:
         github-token: ${{ secrets.github_token }}
         parallel-finished: true

setup.cfg

@@ -5,6 +5,7 @@ omit =
   cloudbridge/interfaces/*
   cloudbridge/__init__.py
 parallel = True
+relative_files = True
 
 [nosetests]
 with-coverage=1