defconfig: fsm9900: Enable uio and uio shared mem

This enables User Device IO. Remotefs has replaced the use
of mmap'd shared memory via /dev/mem with uio to access
shared memory

Change-Id: Id46666e6512c5556b7c7048063070736a34cab5a
Acked-by: Jian-Lin Mu <c_jmu@qti.qualcomm.com>
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>