Update ci workflow

Author: nat-n

.github/workflows/ci.yml

@@ -14,13 +14,13 @@ jobs:
       - uses: actions/setup-python@v1
         with:
           python-version: 3.7
-      - uses: dschep/install-pipenv-action@v1
+      - uses: Gr1N/setup-poetry@v2
       - name: Install dependencies
         run: |
-          pipenv install --dev --python ${pythonLocation}/python
+          poetry install --dev --python ${pythonLocation}/python
       - name: Run black
         run: |
-          pipenv run black . --check --diff --exclude tests/output_
+          poetry run black . --check --diff --exclude tests/output_
 
   run-tests:
     runs-on: ubuntu-latest
@@ -36,7 +36,7 @@ jobs:
       - uses: actions/setup-python@v1
         with:
           python-version: ${{ matrix.python-version }}
-      - uses: dschep/install-pipenv-action@v1
+      - uses: Gr1N/setup-poetry@v2
       - name: Install dependencies
         run: |
           sudo apt install protobuf-compiler libprotobuf-dev
@@ -56,7 +56,7 @@ jobs:
       - uses: actions/setup-python@v1
         with:
           python-version: 3.7
-      - uses: dschep/install-pipenv-action@v1
+      - uses: Gr1N/setup-poetry@v2
       - name: Install dependencies
         run: |
           sudo apt install protobuf-compiler libprotobuf-dev