[ci] use macos-latest-large to have swiftlint

* `macos-latest` recently migrated from macos-12 to macos-14 Arm64, the latter of which does not ship with swiftlint
* `macos-latest-large` is also a macos-14 image and does ship with swiftlint

Author: nan-li

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ on:
 jobs:
   build:
     name: Build and Test using any available iPhone simulator
-    runs-on: macos-latest
+    runs-on: macos-latest-large
 
     steps:
       - name: Checkout OneSignal-iOS-SDK