chore: bump dashboard version

Makefile

@@ -11,7 +11,7 @@ include env.sh
 # Dashboard version
 # from https://github.com/emqx/emqx-dashboard5
 export EMQX_DASHBOARD_VERSION ?= v1.10.1-1
-export EMQX_EE_DASHBOARD_VERSION ?= e1.8.2-beta.3
+export EMQX_EE_DASHBOARD_VERSION ?= e1.8.2
 
 export EMQX_RELUP ?= true
 export EMQX_REL_FORM ?= tgz