[Bugfix][T106BUG-289] modify "AT+LYNQFACTORY=RGMII" to "AT+LYNQFACTORY=RMII"

Only Configure:No
Affected branch:master
Affected module:AT
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: Yes

Change-Id: I8af62251a0d44d92ddcdb8dcb88ab35ce0f9e783
2 files changed