Update Windows badges in README.md [skip ci]

Part of gazebo-tooling/release-tools#1288

Signed-off-by: Jose Luis Rivero <jrivero@honurobotics.com>

Author: j-rivero

README.md

@@ -12,7 +12,7 @@ Build | Status
 Test coverage | [![codecov](https://codecov.io/gh/gazebosim/gz-plugin/tree/main/graph/badge.svg)](https://codecov.io/gh/gazebosim/gz-plugin/tree/main)
 Ubuntu Jammy  | [![Build Status](https://build.osrfoundation.org/job/gz_plugin-ci-main-jammy-amd64/badge/icon)](https://build.osrfoundation.org/job/gz_plugin-ci-main-jammy-amd64/)
 Homebrew      | [![Build Status](https://build.osrfoundation.org/buildStatus/icon?job=gz_plugin-ci-main-homebrew-amd64)](https://build.osrfoundation.org/job/gz_plugin-ci-main-homebrew-amd64)
-Windows       | [![Build Status](https://build.osrfoundation.org/buildStatus/icon?job=gz_plugin-main-win)](https://build.osrfoundation.org/job/gz_plugin-main-win)
+Windows       | [![Build Status](https://build.osrfoundation.org/buildStatus/icon?job=gz_plugin-main-clowin)](https://build.osrfoundation.org/job/gz_plugin-main-clowin)
 
 
 Gazebo Plugin is a component in the [Gazebo](http://gazebosim.org) framework, a set