Add macOS 13 on Apple Silicon as insignificant platform (for now)

Task-number: QTBUG-104210
Change-Id: Ic9f6a1b0a93e762a643fb98d31d1a3b82bdd61ea
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
(cherry picked from commit 2586e0f3bd)
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>

coin/platform_configs/macos.yaml

@@ -63,6 +63,12 @@ Configurations:
         Compiler: 'Clang'
         Features: ['Sccache', 'TestOnly', 'Packaging']
         Platform dependency: 'macos-latest-xcode-universal-packaging-build'
+    -
+        Id: 'macos-13-arm64-tests'
+        Template: 'qtci-macos-13-arm64'
+        Compiler: 'Clang'
+        Features: ['Sccache', 'TestOnly', 'Packaging', 'InsignificantTests']
+        Platform dependency: 'macos-latest-xcode-universal-packaging-build'
     -
         Id: 'macos-12-x86_64-tests'
         Template: 'qtci-macos-12-x86_64-105'
@@ -145,3 +151,9 @@ Configurations:
         Compiler: 'Clang'
         Features: ['TestOnly']
         Platform dependency: 'macos-latest-xcode-arm64-developer-build'
+    -
+        Id: 'macos-13-arm64-developer-build-tests'
+        Template: 'qtci-macos-13-arm64'
+        Compiler: 'Clang'
+        Features: ['TestOnly', 'InsignificantTests']
+        Platform dependency: 'macos-latest-xcode-arm64-developer-build'