qcacmn: QDF wake lock API changes to support various kernel versions

Kernel 5.4+ is returning created wake lock pointer which needs to be
stored in driver wakelock structure, which needs to be used in
acquire, release, and destroy APIs. This change updates the QDF wake
lock structure accordingly to handle both older and new kernels

Change-Id: Id0c5279613fa4c4c84205905fef7557c6b852017
CRs-Fixed: 2615065