Update actions.

Author: sharpjs

.github/workflows/build.yaml

@@ -37,11 +37,11 @@ jobs:
 
     steps:
       - name: Check Out Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         #url: https://github.com/actions/checkout
 
       - name: Configure .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         #url: https://github.com/actions/setup-dotnet
         with:
           dotnet-version: |