google_cpm: set taper_cc_step to 100mA, grace to 10 steps

double the grace count (60*10=600 s total) and halve the taper cc step
to make the transition from DC to MW more gradual

Bug: 184429201
Test: charge curve
Signed-off-by: AleX Pelosi <[email protected]>
Change-Id: Ib30743f8702a617d68c5b94f8097500c05510b93
1 file changed