fix workflow dir name

.github/workflows/release.yml

@@ -0,0 +1,26 @@
+name: Release
+
+on:
+  release:
+    types: [published]
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  pypi-publish:
+    name: upload release to PyPI
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      # This permission is needed for private repositories.
+      contents: read
+      # IMPORTANT: this permission is mandatory for trusted publishing
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: pdm-project/setup-pdm@v4
+
+      - name: Publish package distributions to PyPI
+        run: pdm publish