Update main_build-maui.yml

Author: LanceMcCarthy

.github/workflows/main_build-maui.yml

@@ -94,7 +94,7 @@ jobs:
 # >>>>>>> iOS Build <<<<<<< #
 # ************************* #
   maui-ios:
-    runs-on: macos-latest
+    runs-on: macos-15
     steps:
     - name: Checkout
       uses: actions/checkout@v4