qpnp-fg-gen3: Fix adjusting recharge_soc after charge termination

After charge termination, recharge SOC might get adjusted, which
is fine. However, if the charger is not removed after charge
termination and SOC drops further down because of a system load,
recharge SOC should not get adjusted again. This can cause
recharging not to begin at the intended SOC threshold. Fix this.

CRs-Fixed: 2018737
Change-Id: I3595c313f84b2ea8c0459c30f294deb8ac4d2866
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>