Bump Python version for benchmarks to 3.13 (aio-libs#10131)

Author: bdraco

.github/workflows/ci-cd.yml

@@ -266,11 +266,11 @@ jobs:
       uses: actions/checkout@v4
       with:
         submodules: true
-    - name: Setup Python 3.12
+    - name: Setup Python 3.13
       id: python-install
       uses: actions/setup-python@v5
       with:
-        python-version: 3.12
+        python-version: 3.13
         cache: pip
         cache-dependency-path: requirements/*.txt
     - name: Update pip, wheel, setuptools, build, twine