Update SVN to 17 for Pi release
Bug:80225397

Anticipating the need for SVN to be set to 15/16 for backpocket OC-MR1
builds in August, setting this to 17.
diff --git a/device.mk b/device.mk
index 8690df3..7e4864c 100755
--- a/device.mk
+++ b/device.mk
@@ -36,7 +36,7 @@
 
 # Set the SVN for the targeted MR release
 PRODUCT_PROPERTY_OVERRIDES += \
-    ro.vendor.build.svn=14
+    ro.vendor.build.svn=17
 
 # Enforce privapp-permissions whitelist
 PRODUCT_PROPERTY_OVERRIDES += \