Set coral SVN to 9 for QQ1C builds
bug:144373594
(cherry picked from commit 352bc24434a084ff8eec59809b7eb665a8aa651d)

Change-Id: I621bb097223f649028f57bb584cb54a898d66bc1
diff --git a/device.mk b/device.mk
index 6aae3d6..b7e263e 100644
--- a/device.mk
+++ b/device.mk
@@ -939,7 +939,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_PROPERTY_OVERRIDES += \
-	ro.vendor.build.svn=8
+	ro.vendor.build.svn=9
 
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/powerhint.json:$(TARGET_COPY_OUT_VENDOR)/etc/powerhint.json