ARM: dts: msm: Update TSENS user thermal_zones for trinket

Update user thermal_zone entries for trinket to reflect change in
sensor assignment. Remove sensor 5 which is not used.

Change-Id: I185b515d6f49741b027d76a5209b585d153aeb6f
Signed-off-by: Jishnu Prakash <jprakash@codeaurora.org>