Modified .travis.yml to use a matrix and the default build scripts

.travis.yml

@@ -1,26 +1,20 @@
-language: swift
+---
+os: osx
+language: objective-c
 osx_image: xcode13.1
-
+cache:
+  bundler: true
+  cocoapods: true
 branches:
   only:
     - master
 env:
   - LC_CTYPE=en_US.UTF-8 LANG=en_US.UTF-8
-
-cache:
-  - bundler
-  - cocoapods
-
-before_install:
-  - bundle install
-  - pod install --repo-update
-  - travis_wait brew update
-  - brew install swiftlint || true
-
+  - OS_Version="14.5"
+  - OS_Version="15.0"
+jobs:
+  exclude:
+    - env: LC_CTYPE=en_US.UTF-8 LANG=en_US.UTF-8
 script:
-  - set -o pipefail
-  - xcodebuild -workspace AlphaWallet.xcworkspace -scheme AlphaWalletTests -sdk iphonesimulator -destination "platform=iOS Simulator,name=iPhone 12,OS=14.5" test | xcpretty
-  - xcodebuild -workspace AlphaWallet.xcworkspace -scheme AlphaWalletTests -sdk iphonesimulator -destination "platform=iOS Simulator,name=iPhone 12,OS=15.0" test | xcpretty
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
+  - set -o pipefail && xcodebuild -workspace AlphaWallet.xcworkspace -scheme AlphaWalletTests -destination platform\=iOS\ Simulator,OS\=$OS_Version,name\=iPhone\ 12 build test | xcpretty
+...