Refactor GitHub Actions workflow for Swift package testing

.github/workflows/swift.yml

@@ -10,15 +10,14 @@ on:
       - '*'
 
 jobs:
-  iOS:
-    name: Test iOS 
+  test:
+    name: Test Swift Package
     runs-on: macOS-latest
     env: 
        DEVELOPER_DIR: /Applications/Xcode.app/Contents/Developer
-    strategy:
-      matrix:
-        destination: ["OS=latest,name=iPhone 17"]
     steps:
       - uses: actions/checkout@v2
-      - name: iOS - ${{ matrix.destination }}
-        run: set -o pipefail && env NSUnbufferedIO=YES xcodebuild -project "AudioStreaming.xcodeproj" -scheme "AudioStreaming" -destination "${{ matrix.destination }}" clean test | xcpretty
+      - name: Build
+        run: swift build
+      - name: Run tests
+        run: swift test --parallel