Automate updates to TextExpander with Command Line Patching

Due to recent changes on our end, previous URL links to automate updates will lead to redirects.

We have changed the download link to use a new mechanism that does use redirects. The following curl command should follow the redirects and download the binary file:

curl -L  https://rest-prod.tenet.textexpander.com/download\?platform\=macos --output TextExpander.dmg