audio policy: fix mmap capture disconnect

Force close mmap input streams when a capture device is
connected to force disconnect callback to client.

Bug: 137311579
Test: capture with oboetester and connect headset
Change-Id: Iafe939247fa565e2424b40afacdb79a31b8955b7
(cherry picked from commit 7bd2939d6ce0574f01771b8569b1d76faf2b09b7)
(cherry picked from commit c833ccc86b8af68cfb80de182309be6d4eaac860)
1 file changed