Merge remote-tracking branch 'origin/release-50' into 0508-prepare-for-e5.0.4

apps/emqx/include/emqx_release.hrl

@@ -35,7 +35,7 @@
 -define(EMQX_RELEASE_CE, "5.0.24").
 
 %% Enterprise edition
--define(EMQX_RELEASE_EE, "5.0.3-rc.1").
+-define(EMQX_RELEASE_EE, "5.0.3").
 
 %% the HTTP API version
 -define(EMQX_API_VERSION, "5.0").