Create run-tests.yml (#3)

* Create run-tests.yml

* Fixed test workflow

---------

Co-authored-by: Alex Guretzki <alexander.guretzki@adyen.com>

Author: goergisn

.github/workflows/run-tests.yml

@@ -0,0 +1,25 @@
+name: Detect public API changes
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+      
+jobs:
+
+  build:
+    runs-on: macos-14 # Apple Silicon Runner
+
+    steps:
+    - uses: actions/checkout@v4
+    - uses: n1hility/cancel-previous-runs@v3
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Select latest Xcode
+      uses: maxim-lobanov/setup-xcode@v1
+      with:
+        xcode-version: '15.1'
+        
+    - name: 🛠️ Run Tests
+      run: |
+        xcodebuild test -scheme public-api-diff -destination "platform=iOS,name=Any iOS Device" | xcpretty --utf --color && exit