meta-quanta: gbs: rename fan2/3/4 to fb_fan0/1/2

Change the sensor name of fans:
fan2 -> fb_fan0
fan3 -> fb_fan1
fan4 -> fb_fan2

Signed-off-by: George Hung <george.hung@quantatw.com>
Change-Id: I8350457985f757bf665f7c8d441ae3ddfe12e5fc
6 files changed