qcacmn: Add an enum to configure UNII-1 and UNII-2A band coexistance

Add an enum that enables/disables coexistance of UNII-1 and
UNII-2A band channels.

CRs-Fixed: 2570364
Change-Id: I30cdda555675e4772aff59ebbbacfdd79f699af5
1 file changed