[roll] Roll fuchsia [ui][input] make integration tests build rules consistent

All of the `integration_input_tests` depend on Scenic, and
Scenic hangs without Vulkan available.

Update the BUILD.gn files to make the Vulkan dependency
explicit for all tests:
a) every `tests` group `deps` on `//src/graphics/bin/vulkan_loader`
b) every `test_specs.environments.dimensions.device_type` is
   constrained to "AEMU.

Note that this change means that we'll run the `factory-reset`
integration tests on fewer hardware configs than before.

Previously, the `factory-reset` tests ran on devices that
didn't support Vulkan, and just happened to pass because
the media buttons input processing in root presenter worked
even when Scenic was hung.

It's not clear, though, that having FDR trigger when
Scenic is hung (and hence, the user probably can't be shown
the warning screen) is a desirable behavior.

And even if that behavior _is_ desired, we should test
for that explicitly (by writing an integration test that
clearly and deliberately causes Scenic to hang), rather
than depending on the default value of
`test_specs.environments.dimensions.device_type`.

Original-Bug: 74976
Test: fx build
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/597823
Original-Revision: e1e396042deaccdaea81466ed4c929a899e10bd5
GitOrigin-RevId: adf1339b51e05fc6fddcd849faf07f6050d92b3a
Change-Id: I484c1ccd68b1cc46e8949af23e4318ac966fc755