ci: fix amd64 macos runner

.github/workflows/amd64_macos_bazel.yml

diff --git a/.github/workflows/amd64_macos_bazel.yml b/.github/workflows/amd64_macos_bazel.yml
index dea57b3..a080b0e 100644
--- a/.github/workflows/amd64_macos_bazel.yml
+++ b/.github/workflows/amd64_macos_bazel.yml
@@ -26,7 +26,7 @@
         ]
       fail-fast: false
     name: MacOS•Bzl•C++${{matrix.cpp.version}}•Py${{matrix.python.version}}•${{matrix.examples.name}}
-    runs-on: macos-13 # last macos intel based runner
+    runs-on: macos-15-intel
     steps:
       - uses: actions/checkout@v6
       - name: Set Java to OpenJDK 17 (Temurin)