power: qpnp-vm-bms: update PON OCV compensation table

Update PON OCV current compensation values due the change
in PMIC PBS sequence.

While at it remove capacitive resistance from the RBATT
calculation during PON OCV adjustment as capacitive
resistance is negligible at low current.

CRs-Fixed: 730004
Change-Id: I7516a0a878f3b72449f6cce4de95c5273a495db8
Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>