CI: Setup dotnet SDK before running automatic build

.gitea/workflows/ci.yml

@@ -27,11 +27,8 @@ jobs:
       uses: https://github.com/actions/setup-dotnet@v4
       with:
         dotnet-version: '9.x'
-    - name: Setup NuGet
-      uses: https://github.com/nuget/setup-nuget@v2
-      with:
-        # nuget-api-key: ${{ secrets.NuGetAPIKey }}
-        nuget-version: '5.x'
+    - name: LS
+      run: ls -lisa
     - name: Build Oqtane
       run: dotnet build ./oqtane.framework/Oqtane.sln --configuration Debug
     - name: Build Module