fixed more status stuff

luasrc/view/btcpayserver/status.htm

@@ -1,7 +1,7 @@
 <%
 local util  = require "luci.util"
 local container_status = util.trim(util.exec("/usr/libexec/apps/btcpayserver/btcpayserver.sh status"))
-local container_running = string.match(string.lower(container_status), "^up .* (seconds|minutes|hours)")
+local container_running = string.match(string.lower(container_status), "^up%W")
 -%>
 
 <div class="cbi-value">