Merge pull request #28 from dandehoon/release/publish-to-open-vsx [patch]

ci: add Open VSX publishing step to release workflow

Author: dandehoon

.github/workflows/release.yml

@@ -107,3 +107,10 @@ jobs:
         pat: ${{ secrets.VSCE_PAT }}
         registryUrl: https://marketplace.visualstudio.com
         extensionFile: ${{ env.EXT_NAME }}-${{ steps.extract-version.outputs.version }}.vsix
+
+    - name: Publish to Open VSX
+      uses: HaaLeo/publish-vscode-extension@v1
+      with:
+        pat: ${{ secrets.OVSX_PAT }}
+        registryUrl: https://open-vsx.org
+        extensionFile: ${{ env.EXT_NAME }}-${{ steps.extract-version.outputs.version }}.vsix