Update mac wheel runner

Author: scotts

.github/workflows/macos_wheel.yaml

@@ -51,7 +51,7 @@ jobs:
       build-matrix: ${{ needs.generate-matrix.outputs.matrix }}
       post-script: packaging/post_build_script.sh
       smoke-test-script: packaging/fake_smoke_test.py
-      runner-type: macos-m1-stable
+      runner-type: macos-14-xlarge
       package-name: torchcodec
       trigger-event: ${{ github.event_name }}
       build-platform: "python-build-package"