qcacmn: Include WIFI POS component ID in common files

This change defines WLAN_UMAC_COMP_WIFI_POS and WLAN_WIFI_POS_ID
to be used later by WIFI_POS component.

Change-Id: I70e35d45a9c7cbe72af91bb019e055699d61dd08
CRs-Fixed: 2003488
3 files changed