Since qmlls will also support the arm64 architecture, we should update the downloading code to handle both the new names and ensure a smooth migration, allowing us to download both the old and the new versions. Our changes should be released before the new qmlls is released.

The new names:

qmlls-windows-x64-X.Y.zip (previously without "-x64" part)
qmlls-windows-arm64-X.Y.zip (new binary)
qmlls-macos-universal-X.Y.zip (previously without "-universal" part)
qmlls-linux-x64-X.Y.zip (previously without "-x64" part, also renaming "ubuntu" to "linux")
qmlls-linux-arm64-X.Y.zip (new binary)

https://qtccache.qt.io/QMLLS/LatestRelease