chore: vendor sglang v0.5.10 snapshot

third_party/sglang/.github/workflows/release-pypi.yml

@@ -0,0 +1,31 @@
+name: Release PyPI
+on:
+  push:
+    tags:
+      - 'v[0-9]+.*'
+  workflow_dispatch:
+
+jobs:
+  publish:
+    if: github.repository == 'sgl-project/sglang'
+    runs-on: ubuntu-latest
+    environment: "prod"
+    steps:
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Required for setuptools-scm to determine version from tags
+
+      - name: Upload to pypi
+        run: |
+          cd python
+          cp ../README.md ../LICENSE .
+          pip install build wheel setuptools setuptools-scm
+          python3 -m build
+          pip install twine
+          python3 -m twine upload dist/* -u __token__ -p ${{ secrets.PYPI_TOKEN }}