kfdtest: add blacklist for RHEL9 system

add tests for exclusion when running kfdtest
on RHEL9 system, tested with Navi 31

Signed-off-by: Apurv Mishra <apurv.mishra@amd.com>

libhsakmt/tests/kfdtest/scripts/kfdtest.exclude

@@ -374,3 +374,11 @@ FILTER[gfx1200]=\
 FILTER[gfx1201]=\
 "$BLACKLIST_ALL_ASICS:"\
 "$BLACKLIST_GFX12"
+
+FILTER[RHEL9]=\
+"$BLACKLIST_ALL_ASICS:"\
+"$BLACKLIST_GFX11:"\
+"KFDQMTest.ExtendedCuMasking:"\
+"KFDIPCTest.*:"\
+"KFDEvictTest.QueueTest:"\
+"KFDPCSamplingTest.*"