Update actions versions

Author: benjeffery

.github/workflows/build.yml

@@ -26,7 +26,7 @@ jobs:
         sudo apt-get install graphviz {lib,}graphviz-dev
 
     - name: Set up Python 3.11
-      uses: actions/setup-python@v5.3.0
+      uses: actions/setup-python@v5.4.0
       with:
         python-version: "3.11"
         cache: "pip"