chore: vendor sglang v0.5.10 snapshot

third_party/sglang/.github/workflows/release-docker-gateway.yml

@@ -0,0 +1,39 @@
+name: Release SGLang Model Gateway Docker Image
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - sgl-model-gateway/bindings/python/pyproject.toml
+  workflow_dispatch:
+
+jobs:
+  publish:
+    if: github.repository == 'sgl-project/sglang'
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and Push
+        run: |
+          version=$(cat sgl-model-gateway/bindings/python/src/sglang_router/version.py | cut -d'"' -f2)
+          tag=v${version}
+
+          docker buildx build . -f docker/gateway.Dockerfile \
+            --platform linux/amd64,linux/arm64 \
+            -t lmsysorg/sgl-model-gateway:${tag} \
+            -t lmsysorg/sgl-model-gateway:latest \
+            --push