Update cmake.yml

Author: daboehme

.github/workflows/cmake.yml

@@ -19,15 +19,16 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v6
 
-    - uses: actions/setup-python@v5
+    - uses: actions/setup-python@v6
       with:
         python-version: '3.10'
         cache: 'pip'
 
     - name: Install dependencies
       run: |
+        sudo apt-get update
         sudo apt-get install libdw-dev libunwind-dev gfortran
         python3 -m pip install pybind11