适配seekwave ea6x21qx wifi模块

相关仓库:
1.common-5.15/common
2.common-5.15/common/common_drivers
3.frameworks/opt/net/wifi
4.vendor/amlogic/common/wifi_bt

Change-Id: I543ed2de4247d07c0d4d81fd500ba46e11d37e4e
