MB-25866: Bump jemalloc build number to pick up additional code change

Change-Id: I47d7a707101f85530bddeeca2821f72bff7eca86
Reviewed-on: http://review.couchbase.org/84114
Tested-by: Build Bot <build@couchbase.com>
Reviewed-by: Chris Hillery <ceej@couchbase.com>

deps/packages/CMakeLists.txt

@@ -164,7 +164,7 @@ _ADD_DEP_PACKAGE(python-snappy c97d633 c97d633 1)
 _ADD_DEP_PACKAGE(icu4c 59.1 r59.1 1)
 _ADD_DEP_PACKAGE(libevent 2.1.8 release-2.1.8-stable-cb 3)
 _ADD_DEP_PACKAGE(v8 5.9 5.9.223 4)
-_ADD_DEP_PACKAGE(jemalloc 4.3.1-couchbase1 4.3.1-couchbase1 1)
+_ADD_DEP_PACKAGE(jemalloc 4.3.1-couchbase1 4.3.1-couchbase1 2)
 _ADD_DEP_PACKAGE(curl 7.49.1 curl-7_49_1 1)
 
 # erlang R16B03-couchbase / branch: couchbase-watson