0xac24 device ID is already defined and used via
BANDB_DEVICE_ID_USO9ML2_4.  Remove the duplicate from the list.

Fixes: 27f1281d ("USB: serial: Extra device/vendor ID for mos7840 driver")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>