Add missing service def for globalpromstats worker

conf/init/service/globalpromstats/log/run

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Ensure dependencies start before the logger
+sv check syslog-ng > /dev/null || exit 1
+
+# Start the logger
+exec logger -i -t globalpromstats

conf/init/service/globalpromstats/run

@@ -0,0 +1,8 @@
+#! /bin/bash
+
+echo 'Starting global prometheus stats worker'
+
+cd /
+venv/bin/python -m workers.globalpromstats
+
+echo 'Global prometheus stats exited'