Update the CI

Author: cedx

.github/workflows/ContinuousIntegration.yaml

@@ -10,10 +10,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Fetch sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Set up .NET
         uses: actions/setup-dotnet@v5
         with:
+          cache: true
           dotnet-version: 10
       - name: Set up PHP
         uses: shivammathur/setup-php@v2