electro: Sony battery: Correct charge current rated performance values
electro: Sony battery: Correct charge current rated performance values

BUG=chrome-os-partner:62120, chrome-os-partner:62161
BRANCH=reef
TEST=Using EC console commands 'battery' & 'charger' observed battery
     desired current is equal to the charger charging current.

Change-Id: Idafb67460ac91efe6c6c99d53f969119be1a2b76
Signed-off-by: Vijay Hiremath <006c712879a3af08bfdb5c2b8491a8b2d5fd73cd@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/431232
Commit-Ready: Vijay P Hiremath <006c712879a3af08bfdb5c2b8491a8b2d5fd73cd@intel.com>
Tested-by: Vijay P Hiremath <006c712879a3af08bfdb5c2b8491a8b2d5fd73cd@intel.com>
Reviewed-by: Aaron Durbin <af0622ab041e8b0f8e5819838dcc93898196e71f@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec