Add config option for enabling local_random_exchange

Author: udeeksha30-netizen

deps/rabbit/src/rabbit_exchange_type_local_random.erl

@@ -59,7 +59,7 @@ info(_X, _) -> [].
 serialise_events() -> false.
 validate(_X) ->
     case rabbit_feature_flags:is_enabled(?MODULE) andalso
-         rabbit_misc:get_env(rabbit, enable_local_random_exchange, false) of
+         rabbit_misc:get_env(rabbit, enable_local_random_exchange, true) of
         true ->
             case application:get_env(rabbit, local_random_exchange_enabled, true) of
                 true ->

deps/rabbit/test/rabbit_local_random_exchange_SUITE.erl

@@ -23,8 +23,6 @@ groups() ->
                                routed_to_one_local_queue_test,
                                no_route,
                                enable_local_random_exchange_config_test
-                               no_route,
-                               enable_local_random_exchange_config_test
                               ]}
     ].