Update Coral SVN to 40

Bug: 191053489
Change-Id: I71229e00fb2e4359e886eb89c252ee5368ca1f3c
(cherry picked from commit 7863cd5d3983701eb17fd9deba74460eb022fda6)
diff --git a/device.mk b/device.mk
index 00374bd..2c1ee0e 100644
--- a/device.mk
+++ b/device.mk
@@ -967,7 +967,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_PROPERTY_OVERRIDES += \
-	ro.vendor.build.svn=39
+	ro.vendor.build.svn=40
 
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/powerhint.json:$(TARGET_COPY_OUT_VENDOR)/etc/powerhint.json