fix: problems found by @thalesmg in code review

Co-authored-by: Thales Macedo Garitezi <thalesmg@gmail.com>

apps/emqx_bridge_matrix/src/emqx_bridge_matrix.app.src

@@ -7,7 +7,7 @@
         stdlib,
         emqx_resource
     ]},
-    {env, [{emqx_action_info_module, emqx_bridge_matrix_action_info}]},
+    {env, [{emqx_action_info_modules, [emqx_bridge_matrix_action_info]}]},
     {modules, []},
     {links, []}
 ]}.

apps/emqx_bridge_pgsql/src/emqx_bridge_pgsql.app.src

@@ -8,7 +8,7 @@
         emqx_resource,
         emqx_postgresql
     ]},
-    {env, [{emqx_action_info_module, emqx_bridge_pgsql_action_info}]},
+    {env, [{emqx_action_info_modules, [emqx_bridge_pgsql_action_info]}]},
     {modules, []},
     {links, []}
 ]}.

rel/i18n/emqx_postgresql_connector_schema.hocon

@@ -16,7 +16,7 @@ config_connector.label:
 """PostgreSQL Connector Config"""
 
 config_enable.desc:
-"""Enable (true) or disable (false) this Kafka bridge."""
+"""Enable (true) or disable (false) this PostgreSQL bridge."""
 
 config_enable.label:
 """Enable or Disable"""