Switch to the latest Mac OS (#20510)

Author: blaginin

.github/workflows/rust.yml

@@ -560,7 +560,7 @@ jobs:
 
   macos-aarch64:
     name: cargo test (macos-aarch64)
-    runs-on: macos-14
+    runs-on: macos-15
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
         with: