use latest intel macos runner

Author: earlye

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
         include:
           - os: macos-latest    # Apple Silicon runner
             name: darwin-arm64
-          - os: macos-13        # Intel runner
+          - os: macos-latest        # Intel runner
             name: darwin-x86_64
 
     runs-on: ${{ matrix.os }}