Remove the pointless nuget*config delete

Author: jbarden

.github/workflows/dotnet.yml

@@ -31,9 +31,6 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Delete nuget*.config files
-        run: rm -f nuget*.config
-
       - name: Cache SonarCloud packages
         uses: actions/[email protected]
         with: