ARM: dts: msm: Enable a few configurations for CHG/QG on PMI632

Use SOC of 98 for SOC recharge threshold and enable
hold-soc-while-full and linearize-soc to keep the SOC at 100% until
the recharge threshold is hit and sclae soc from 100 for better user
experience.

Update the vbat-empty threshold to 3.3V and do not
add rconn for SDM450.

CRs-Fixed: 2190528
Change-Id: I6d602622f4504af44d65bccd54582e33be6169ea
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>