try automated build pub

Author: ianjennings

.github/workflows/build.yaml

@@ -24,6 +24,12 @@ jobs:
       - name: Install project dependencies
         run: npm install
 
+      - name: Publish to vsce
+        run: npm run publish
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          VSCE_PAT: ${{ secrets.VSCODE_PUBLISH_PAT }}
+
       - name: Build .vsix package
         run: npm run build