drm/msm/sde: handle VBIF programming before/after secure-ui session

When secure-ui-misr feature is enabled, program the OT limits
and QOS for the xin-clients allowed during secure-ui session
and halt the other xin-clients while entering the session.
Unhalt the xin-clients while coming out of the session.
xin-clients to be halted/allowed are defined in the target
specific catalog.

Change-Id: I8b50eef7bfdf627c0f5288cb0fd64885e491eef0
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>