Upgrade Gr1n/setup-poetry

Author: thibaudcolas

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
       - uses: actions/setup-python@v3
         with:
           python-version: "3.10"
-      - uses: Gr1n/setup-poetry@v7
+      - uses: Gr1n/setup-poetry@v8
         with:
           poetry-version: '1.1.12'
       - run: pip install tox
@@ -47,7 +47,7 @@ jobs:
       - uses: actions/setup-python@v3
         with:
           python-version: ${{ matrix.python }}
-      - uses: Gr1n/setup-poetry@v7
+      - uses: Gr1n/setup-poetry@v8
         with:
           poetry-version: '1.1.12'
       - run: pip install tox
@@ -73,7 +73,7 @@ jobs:
       - uses: actions/setup-python@v3
         with:
           python-version: "3.10"
-      - uses: Gr1n/setup-poetry@v7
+      - uses: Gr1n/setup-poetry@v8
         with:
           poetry-version: '1.1.12'
       - uses: actions/cache@v3