Add missing checkout action

Author: carson-katri

.github/workflows/ci.yml

@@ -9,9 +9,9 @@ jobs:
   test:
     runs-on: macos-latest
     steps:
+      - uses: actions/checkout@v2
       - name: Run tests on iOS Simulator
         shell: bash
         run: |
           sudo xcode-select --switch /Applications/Xcode_14.2.app
-          cd ..
           xcodebuild test -scheme LiveViewNative -sdk iphonesimulator16.2 -destination "OS=16.2,name=iPhone 14 Pro"