Merge pull request #5712 from tigercl/chore/dashboard

chore(dashboard): update version for dashboard

Makefile

@@ -5,7 +5,7 @@ BUILD = $(CURDIR)/build
 SCRIPTS = $(CURDIR)/scripts
 export PKG_VSN ?= $(shell $(CURDIR)/pkg-vsn.sh)
 export EMQX_DESC ?= EMQ X
-export EMQX_DASHBOARD_VERSION ?= v5.0.0-beta.11
+export EMQX_DASHBOARD_VERSION ?= v5.0.0-beta.13
 ifeq ($(OS),Windows_NT)
 	export REBAR_COLOR=none
 endif