ARM: dts: msm: Disable streaming for RUMI platform for msmthorium

Currently streaming mode is enabled by default for RUMI platform as
well for msmthorium. This causes USB bulk transfers of length
greater than 1KB fail. Hence disable streaming on RUMI platform
for msmthorium.

Change-Id: I30d16536c13ad67003a5af4278704e17d75533bf
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>