qcacld-3.0: Rename struct hdd_hostapd_state_s
The Linux Coding Style eschews the encoding of type information into
names, so rename struct hdd_hostapd_state_s to align with that
guidance.
Change-Id: Ic520ecd0c6ba64428533aae6eef92bcb4d8daeaa
CRs-Fixed: 2093282