Merge pull request #14470 from emqx/bump-emqx-enterprise-dashboard-version-20241224-060057

bump emqx-enterprise dashboard version

Makefile

@@ -11,7 +11,7 @@ include env.sh
 # Dashboard version
 # from https://github.com/emqx/emqx-dashboard5
 export EMQX_DASHBOARD_VERSION ?= v1.10.4
-export EMQX_EE_DASHBOARD_VERSION ?= e1.8.4-beta.6
+export EMQX_EE_DASHBOARD_VERSION ?= e1.8.4
 
 export EMQX_RELUP ?= true
 export EMQX_REL_FORM ?= tgz