anv: Skip RT flush and PS Scoreboard stall

If state cache fix disabled is set to 1, we can skip RT flush and PS
scoreboard stall.

Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
35 jobs for !8766 with wip/chicken3 in 32 seconds (queued for 3 seconds)
detached
Status Job ID Name Coverage
  Sanity
passed #7108296
sanity

00:00:32

 
  Container
manual #7108302
aarch64 manual
arm_build
manual #7108304
manual
arm_test-base
manual #7108305
windows shell 1809 mesa manual
windows_build_vs2019
manual #7108298
manual
x86_build-base
manual #7108300
manual
x86_test-base
 
  Container 2
created #7108320
android_build
created #7108326
arm64_test
created #7108327
armhf_test
created #7108315
i386_build
created #7108308
kernel+rootfs_amd64
created #7108310
aarch64
kernel+rootfs_arm64
created #7108312
aarch64
kernel+rootfs_armhf
created #7108317
ppc64el_build
created #7108318
s390x_build
created #7108314
x86_build
created #7108322
x86_test-gl
created #7108324
x86_test-vk
 
  Meson X86 64
created #7108337
meson-clang
created #7108339
meson-clover
created #7108332
meson-clover-testing
created #7108334
meson-gallium
created #7108336
meson-release
created #7108329
meson-testing
created #7108331
meson-testing-asan
created #7108341
meson-vulkan
 
  Build Misc
created #7108342
meson-android
created #7108346
aarch64
meson-arm64
created #7108348
aarch64
meson-arm64-build-test
created #7108344
aarch64
meson-armhf
created #7108352
meson-i386
created #7108357
meson-mingw32-x86_64
created #7108355
kvm
meson-ppc64el
created #7108353
kvm
meson-s390x
created #7108350
allowed to fail
scons-win64