msm: vidc: fix uapi struct typographical error

The complete fix adds the fixed struct and after all user space
dependencies gets merge one more change will be submitted to remove the
struct with the typo. This change is only adding the fixed struct.

Change-Id: Ifca9c0d564745cf19ea6796081d5d626b2569c1c
Signed-off-by: Jorge Solano Altamirano <jsolano@codeaurora.org>