chore: update changes && app version

apps/emqx_connector/src/emqx_connector.app.src

@@ -1,7 +1,7 @@
 %% -*- mode: erlang -*-
 {application, emqx_connector, [
     {description, "EMQX Data Integration Connectors"},
-    {vsn, "0.1.26"},
+    {vsn, "0.1.27"},
     {registered, []},
     {mod, {emqx_connector_app, []}},
     {applications, [

changes/ee/fix-11225.en.md

@@ -0,0 +1 @@
+Fix the `username` of PostgreSQL/Timescale/MatrixDB bridges could be empty