update actions

Author: mattip

.github/workflows/cibuildwheel.yml

@@ -49,7 +49,7 @@ jobs:
     steps:
       # Note: not inside a docker
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: 'pypy-3.10'
 

.github/workflows/tests.yml

@@ -34,7 +34,7 @@ jobs:
         sudo apt install -y libunwind-dev
         pkg-config libunwind --cflags --libs-only-l
     - name: Set up Python ${{ matrix.python }}
-      uses: actions/setup-python@v5.2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python }}
     - name: Install