[Feature][T8TSK-289] add packagegroup-lynq-mt2735.bbappend & rename lync to lynq for gsw

Only Configure: No
Affected branch: MR3.0-Merge-v2.0-GSW
Affected module: at-fota
Is it affected on both ZXIC and MTK: only MTK
Self-test: No
Doc Update: No

Change-Id: I369342cca3e7303aaf9e266b011b868c74dfb604
2 files changed