Update Crosshatch SVN to 39 am: e4757b95fd

Original change: https://googleplex-android-review.googlesource.com/c/device/google/crosshatch/+/12617804

Change-Id: Iad4ead6345a1b3aef1c0460613355e3709f7071a
diff --git a/device.mk b/device.mk
index 27f13f8..164655a 100644
--- a/device.mk
+++ b/device.mk
@@ -843,7 +843,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_PROPERTY_OVERRIDES += \
-    ro.vendor.build.svn=38
+    ro.vendor.build.svn=39
 
 PRODUCT_PRODUCT_PROPERTIES += \
     ro.adb.secure=1