ARM: dts: qcom: Transfer video core power domain ctrl to video fw for Kona

Video firmware has a better control on collapsing video core once
frame processing is done. This change is transfer the power domain
control to video firmware to shutdown video core between frame processing.

CRs-Fixed: 2384822
Change-Id: If0429d6398b6095f20c20e42e3bf20649c3fc834
Signed-off-by: Shivendra Kakrania <shiven@codeaurora.org>
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>