msm: vidc: Prioritize debugfs timeout control over dtsi entry

Debugfs timeout control is read only during probe, which makes
it useless as control to allow/disallow crash during sys error
Prioritize this control over the dtsi entry.

Change-Id: I3925653948b81e44d6540c28aa98881418e29f6e
Signed-off-by: Abdulla Anam <abdullahanam@codeaurora.org>