YH274_3m_3ch_Li_pbdesktop:修复自定义功能键一键桌面时变量mem_customer_data_trigger未置0导致变量mem_customer_key一直为1，造成蓝牙一直发送键盘的包，不会发鼠标的包问题；
Review Request #4531 — Created July 19, 2022 and updated
| Information | |
|---|---|
| luoyuxi | |
| YC1308 | |
| Reviewers | |
| chenjianrong, ruanjianbin | |
修复自定义功能键一键桌面时变量mem_customer_data_trigger未置0导致变量mem_customer_key一直为1，造成蓝牙一直发送键盘的包，不会发鼠标的包问题；
