hasvk: Emit CS stall on INTEL_MEASURE timestamp
For INTEL_MEASURE, ensure all prior instructions completed before
timestamp taken. Continue to support no CS flush case for Perfetto.
CS stall was dropped from pipecontrol when adding u_trace support.
Fixes:
cc5843a573b ("anv: implement u_trace support")
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20502>
(cherry picked from commit
c1c81137d9ce0dda1c0cec374bf4912f7663b2ef)