qcacmn: Add spectral hardware generation attribute

Add spectral hardware generation attribute to
QCA_NL80211_VENDOR_SUBCMD_SPECTRAL_SCAN_GET_CAP_INFO vendor command.

CRs-Fixed: 2225740
Change-Id: I81a2780319ea7b9c5a895dc3e41ad6730b8dd9bc
1 file changed