Let fastlane detect device

Author: dlackty

.github/workflows/push.yml

@@ -29,8 +29,6 @@ jobs:
           make bootstrap
       - name: Run Fastlane Build
         run: |
-          xcrun instruments -s devices
-          xcrun instruments -w "Apple TV (13.3)" || true
-          bundle exec fastlane scan --device "Apple TV (13.3)"
+          bundle exec fastlane scan
       - name: Send coverage to Codecov
         run: bash <(curl -s https://codecov.io/bash)