Update VTS tag version to v9.0_R8

Test: mma
Bug:129313192
Change-Id: Idd64210eaa018dc374be7d954d026ac20081fb83
diff --git a/tools/vts-tradefed/Android.mk b/tools/vts-tradefed/Android.mk
index c508c31..0fbcc1b 100644
--- a/tools/vts-tradefed/Android.mk
+++ b/tools/vts-tradefed/Android.mk
@@ -24,7 +24,7 @@
 LOCAL_SUITE_TARGET_ARCH := $(TARGET_ARCH)
 LOCAL_SUITE_NAME := VTS
 LOCAL_SUITE_FULLNAME := "Vendor Test Suite"
-LOCAL_SUITE_VERSION := 9.0_R7
+LOCAL_SUITE_VERSION := 9.0_R8
 LOCAL_STATIC_JAVA_LIBRARIES := \
     libvts_protos_host \