ARM: dts: msm: Modify MMNOC QoS settings for msm8994

Enable QoS programming for VPU node and also modify the MMNOC bimc gateway
node to be an AP ownded resource not RPM owned.

Change-Id: I49e363ad2a12fcb1fb62d6f3ca080cf23e425f7e
Signed-off-by: Girish Mahadevan <girishm@codeaurora.org>