rabbit_khepri: Change default Khepri timeout to 5 seconds

Author: dumbbell

deps/rabbit/src/rabbit_khepri.erl

@@ -84,6 +84,8 @@ setup() ->
 setup(_) ->
     ?LOG_DEBUG("Starting Khepri-based " ?RA_FRIENDLY_NAME),
     ok = ensure_ra_system_started(),
+    ok = application:set_env(
+           khepri, default_timeout, 5000, [{persistent, true}]),
     RaServerConfig = #{cluster_name => ?RA_CLUSTER_NAME,
                        friendly_name => ?RA_FRIENDLY_NAME},
     case khepri:start(?RA_SYSTEM, RaServerConfig) of