power: qpnp-smbcharger: handle charger removal during APSD re-run

During APSD re-run software ignores all USB insertion/removal
interrupts, there could be a possibility of actual removal of
USB during APSD re-run which will be missed by software.
Fix this by checking and updating USB status after APSD re-run.

Change-Id: I25248ffd5b5a4c2831460605fed402381961f41d
Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>