chore(deps): update dependency nethserver/nethsecurity-ui to v2.8.1

Author: Tbaile

packages/ns-ui/Makefile

@@ -7,7 +7,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ns-ui
 # renovate: datasource=github-releases depName=NethServer/nethsecurity-ui
-PKG_VERSION:=2.8.0
+PKG_VERSION:=2.8.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=ui-$(PKG_VERSION).tar.gz