Set Gerrit to 3.1.16

Change-Id: Ie8f858cfddc0d34de08359ba7dd88b9604008d17

fpm/Makefile

diff --git a/fpm/Makefile b/fpm/Makefile
index c06218f..64dc7a1 100644
--- a/fpm/Makefile
+++ b/fpm/Makefile
@@ -1,5 +1,5 @@
-VERSION=3.1.15
-WAR_VERSION=3.1.15
+VERSION=3.1.16
+WAR_VERSION=3.1.16
 URL=https://gerrit-releases.storage.googleapis.com/gerrit-$(WAR_VERSION).war
 CI_URL=https://archive-ci.gerritforge.com
 RELEASE=1

macOS/Makefile

diff --git a/macOS/Makefile b/macOS/Makefile
index 0bbc4d5..bba6c22 100644
--- a/macOS/Makefile
+++ b/macOS/Makefile
@@ -1,4 +1,4 @@
-VERSION := 3.1.15
+VERSION := 3.1.16
 
 all: server