Update Coral SVN to 23

Bug: 156652977
Change-Id: I3db32c7c6e688bcd7d8699f9b98032d21f894fa4
(cherry picked from commit 80d94e96faa9d90d4ffbaa6197514f6bc90b6c28)
diff --git a/device.mk b/device.mk
index e382376..9e8c987 100644
--- a/device.mk
+++ b/device.mk
@@ -944,7 +944,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_PROPERTY_OVERRIDES += \
-	ro.vendor.build.svn=22
+	ro.vendor.build.svn=23
 
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/powerhint.json:$(TARGET_COPY_OUT_VENDOR)/etc/powerhint.json