Update and rename .github/workflows/dotnet.yml to .github/ci-win.yml

Author: Tom-Sloboda

.github/workflows/dotnet.yml .github/ci-win.yml.github/workflows/dotnet.yml renamed to .github/ci-win.yml

@@ -25,6 +25,6 @@ jobs:
         dotnet tool restore
         dotnet paket install
     - name: Build
-      run: build.cmd
+      run: ./build.cmd
     - name: Test
       run: dotnet test --no-build --verbosity normal