Merge pull request #160 from amisadmin/dependabot/github_actions/pdm-project/setup-pdm-4

chore: bump pdm-project/setup-pdm from 3 to 4

Author: amisadmin

.github/workflows/pytest.yml

@@ -24,7 +24,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up PDM
-        uses: pdm-project/setup-pdm@v3
+        uses: pdm-project/setup-pdm@v4
         with:
           python-version: ${{ matrix.python-version }}
           cache: true