qcacmn: remove qwlan version string dependency

Remove QWLAN_VERSIONSTR dependency in cmn code, so that it would
be used in driver itself, part of CONFIG_MCL/CONFIG_WIN cleanup.

Change-Id: Iec0cefe1d9e39a5b5546c7b007cc0858044cdc7b
CRs-Fixed: 2481053
3 files changed