arm64: dts: freescale: update calibration table for TMU module

Update the calibration table to make the temperature more accurate.
Three platforms have been updated: ls1012a, ls1043a and ls1046a.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>