CI: Add release CI

- Deploy the following targets to package registry and create a release
  if target is created:
  - gui-x86_64-pc-windows-gnu
  - gui-x86_64-unknown-linux-gnu
  - cli-x86_64-pc-windows-gnu
  - cli-x86_64-unknown-linux-gnu

Signed-off-by: Ayush Singh <ayush@beagleboard.org>