No bootloop from removing com.miui.wmsvc

**Your phone**:
Xiaomi Redmi Note 4 (MediaTek) with Android 6.0 and MIUI Global 10.2

**Packages documentation to update:**
com.miui.wmsvc

**Documentation chage**
As a response to a feedback request, I report that removing this package doesn't cause a bootloop in my phone. I hope someone else can put this into proper wording for the documentation.

找到 com.miui.wmsvc 套件的文件，很可能在一個列出可安全移除套件的 markdown 檔案中。核實目前關於此套件在小米裝置上導致開機迴圈風險的措辭。更新文件以反映在報告的裝置型號和 MIUI 版本上，移除該套件不會導致開機迴圈。

由索引模型根據 Issue 內容生成。