CI: Update macOS to use MacOS 14 (x64) and MacOS 15(Arm64)

Author: imikejackson

.github/workflows/macos.yml

@@ -18,13 +18,13 @@ jobs:
       fail-fast: false
       matrix:
         os:
-          - macos-13
           - macos-14
+          - macos-15
         include:
-          - os: macos-13
-            preset: ci-macos-x64
           - os: macos-14
             preset: ci-macos-arm64
+          - os: macos-15
+            preset: ci-macos-arm64
     runs-on: ${{matrix.os}}
     steps:
       - name: Checkout