Bump pdm-project/setup-pdm from 3 to 4 (#7)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/docs.yaml

@@ -16,7 +16,7 @@ jobs:
         with:
           python-version: "3.11"
 
-      - uses: pdm-project/setup-pdm@v3
+      - uses: pdm-project/setup-pdm@v4
         name: Set up PDM
         with:
           python-version: "3.11"

.github/workflows/publish.yaml

@@ -17,7 +17,7 @@ jobs:
         with:
           python-version: "3.11"
 
-      - uses: pdm-project/setup-pdm@v3
+      - uses: pdm-project/setup-pdm@v4
         name: Set up PDM
         with:
           python-version: "3.11"

.github/workflows/test.yaml

@@ -31,7 +31,7 @@ jobs:
         with:
           python-version: ${{ inputs.python-version }}
 
-      - uses: pdm-project/setup-pdm@v3
+      - uses: pdm-project/setup-pdm@v4
         name: Set up PDM
         with:
           python-version: ${{ inputs.python-version }}