soc: qcom: hgsl: Support cooperative reset with DBQ

Add synchronization logic between RGS and HGSL where it handles
fault policy as well as hard reset.

Change-Id: I72ff7bc3263a38b4cc8306342a02f96e9b95d529
Signed-off-by: Thomas (Wonyoung) Yun <wyun@codeaurora.org>
Signed-off-by: Jie Feng <jiefeng@codeaurora.org>