fix the rm issue

Author: RUIJIEZHONG66166

.github/workflows/_windows_ut.yml

@@ -90,7 +90,7 @@ jobs:
           echo "C:\ProgramData\miniforge3\Scripts" >> "$GITHUB_PATH"
           echo "C:\ProgramData\miniforge3\Library\bin" >> "$GITHUB_PATH"
           call "C:\ProgramData\miniforge3\Scripts\activate.bat"
-          rmdir /s "C:\ProgramData\miniforge3\envs\windows_ci"
+          rmdir /s /q "C:\ProgramData\miniforge3\envs\windows_ci"
           call conda clean -ay
           call conda remove --all -y -n windows_ci
           call conda create -n windows_ci python=${{ inputs.python }} cmake ninja -y