Upload videos unless task is cancelled

.github/workflows/build.yml

@@ -177,7 +177,8 @@ jobs:
         node ./rolling-release-binary-upload.js
 
     - name: Upload Video Artifacts
-      if: always()
+      # Run whether this job passed or failed, unless explicitly cancelled.
+      if: '!cancelled()'
       uses: actions/upload-artifact@v3
       with:
         name: ${{ matrix.os }} Videos