qcacmn: Add QDF API to set thread cpu mask

Add QDF API to set cpu mask - qdf_thread_set_cpus_allowed_ptr.
Linux version of this API is implemented using set_cpus_allowed_ptr
linux API.

Change-Id: I3122e2b30c6d3f02e9c874c19db610e5f09ec064
CRs-Fixed: 2474323
4 files changed