Staging: rtl8192e: Rename function rtllib_send_ADDBAReq()

Rename function rtllib_send_ADDBAReq to rtllib_send_add_ba_req
to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240229024325.453374-4-tdavies@darkphysics.net


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>