qcacmn: Parse function is split to modularize code

Instead of having a large function, the parse function is
split into 3 for A)Country ISO B)CountryCode and
C)RegDomain Pair ID.

Change-Id: I5b3574cd54644d1eac13e3eff762eb7cbdd35a73
CRs-Fixed: 2002892
3 files changed