Add repo and context

Author: un-def

.github/workflows/release.yml

@@ -69,23 +69,20 @@ jobs:
     needs: [set-version, build]
     runs-on: ubuntu-latest
     steps:
+    - uses: actions/checkout@6
     - uses: actions/download-artifact@v8
       with:
         name: dstack-sshproxy
         path: build
     - run: |
         mv dstack-sshproxy-* dstack-sshproxy
       working-directory: build
-    - run: |
-        ls -la .
-        ls -la build
-    - name: Set up QEMU
-      uses: docker/setup-qemu-action@v4
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v4
     - name: Build and push
       uses: docker/build-push-action@v7
       with:
+        context: .
         push: false
         tags: |
           dstackai/sshproxy:${{ needs.set-version.outputs.version }}