Update .travis.yml

Author: thejohnlima

.travis.yml

@@ -2,7 +2,7 @@ language: swift
 osx_image: xcode11
 before_install:
   - set -o pipefail
-  - xcrun simctl boot "iPhone SE" || echo "(Pre)Launched the simulator."
+  - xcrun simctl boot "iPhone 8" || echo "(Pre)Launched the simulator."
 script:
   - cd Framework
   - bundle install
@@ -11,4 +11,4 @@ script:
   - pod lib lint --allow-warnings
   - pod spec lint --allow-warnings
 after_success:
-  - bash <(curl -s https://codecov.io/bash)
+  - bash <(curl -s https://codecov.io/bash)