Bump web-ext version in release script.

ghostwords · ghostwords · commit 046ff1a247e0 · 2017-04-19T15:46:45.000-04:00
diff --git a/release-utils/make-signed-xpi.sh b/release-utils/make-signed-xpi.sh
@@ -4,7 +4,7 @@ set -e
 
 cd "$(dirname "$0")"
 
-LATEST_SDK_VERSION=1.6.0
+LATEST_SDK_VERSION=1.9.0
 
 # Auto-generated XPI name from 'web-ext sign'
 PRE_XPI_NAME=privacy_badger_by_eff-$TARGET-an+fx.xpi
