power: smb5-lib: Set parallel charger configuration is uUSB removal path

Currently parallel charger configuration is re-validated and set in the
TypeC removal path only. But, in case of uUSB devices, if QC 2.0 is
plugged in after QC 3.0 insertion/removal cycle, parallel charger
configuration is not reset to enable SMB1355 and henceforth, parallel
charging remains disabled.

Add check to validate and set parallel charger configuration in uUSB
removal path.

Change-Id: I9f5ba90f50a654bfe4db9f065a4f6c854af93038
Signed-off-by: Umang Agrawal <uagrawal@codeaurora.org>