Use xcode 16 (#92)

Author: noahsmartin

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v2
       - name: Xcode select
-        run: sudo xcode-select -s '/Applications/Xcode_15.4.app/Contents/Developer'
+        run: sudo xcode-select -s '/Applications/Xcode_16.0.app/Contents/Developer'
       - name: Setup Signing Certificate
         uses: apple-actions/import-codesign-certs@v2
         with: