LE: Fix HOGP connection issues caused by incorrect HCI packet flags

Do not set the automatically-flushable packet flag for LE bound HCI
packets (Packet_Boundary_Flag 0b10).

Reported-by: Richie Hsieh <richie.hsieh@mediatek.com>
Change-Id: Id71a096acee70582923e652cfef1f4141b721fed
1 file changed