google_bms: correct jeita condition and temp_idx upper bound

1. correct msc_logic_soft_jeita disable condition to fit charging table
2. correct the boundary value of temp_idx to prevent out of range.

Bug: 211718624
Signed-off-by: Jenny Ho <hsiufangho@google.com>
Change-Id: Ibd905d8229b8f7281d866ac3fc28cf187007c851