use macos-13 for building macos x86_64 build

Author: thecodrr

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
           name: sqlite-better-trigram-linux-aarch64-extension
           path: dist/*
   build-macos-x86_64-extension:
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
       - uses: actions/checkout@v4
       - run: make loadable