Update Sunfish SVN to 27

Bug: 193547118
Change-Id: I40d56aa1d7a141f0d3a043dea770269dcf53d1e4
Merged-In: I95ac4602144477bf5391225d17d4481bfacc450c
(cherry picked from commit 14f23ed5d621ea3172ce3efee393c5e84ff34911)
diff --git a/device.mk b/device.mk
index 752fe7e..9f6b220 100644
--- a/device.mk
+++ b/device.mk
@@ -886,7 +886,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_PROPERTY_OVERRIDES += \
-	ro.vendor.build.svn=26
+	ro.vendor.build.svn=27
 
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/powerhint.json:$(TARGET_COPY_OUT_VENDOR)/etc/powerhint.json