Merge pull request #18 from SvenGroot/dependabot/github_actions/main/actions/checkout-4

Bump actions/checkout from 3 to 4

Author: SvenGroot

.github/workflows/dotnet.yml

@@ -17,7 +17,7 @@ jobs:
 
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with: