Bump metrics to 2.5.0

puzza007 · puzza007 · commit 81fffc96c99d · 2018-09-13T10:06:58.000+12:00
diff --git a/rebar.config b/rebar.config
@@ -7,7 +7,7 @@
 {deps, [
         {cowlib, "1.0.2"},
         {worker_pool, "3.1.1"},
-        {metrics, {git, "https://github.com/voughtdq/erlang-metrics.git", {ref, "cc99b5be6afcd6bd3715fa23ed9ffd207cfb5996"}}}
+        {metrics, "2.5.0"}
        ]}.
 
 {profiles,
