cmd/coordinator: move remote buildlets section higher up

Right now, the "Remote buildlets" section on the farmer.golang.org
page sits below "Active Trybot Runs" and "Scheduler State".
The latter can get pretty verbose, and contains lower level
debugging information.

The "Remote buildlets" section is higher level and carries more signal,
since it's about people doing some ad-hoc work. Move it to the top so
it is easier to see (for example, when deploying cmd/coordinator).

Change-Id: I0d412dba9b679f7a03f2f2c79fc65046c3dedacd
Reviewed-on: https://go-review.googlesource.com/c/build/+/208817
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/cmd/coordinator/status.go b/cmd/coordinator/status.go
index da2aeb9..09ac89f 100644
--- a/cmd/coordinator/status.go
+++ b/cmd/coordinator/status.go
@@ -725,6 +725,9 @@
   </li>
 {{end}}</ul>
 
+<h2 id=remote>Remote buildlets <a href='#remote'>¶</a></h2>
+{{.RemoteBuildlets}}
+
 <h2 id=trybots>Active Trybot Runs <a href='#trybots'>¶</a></h2>
 {{- if .TrybotsErr}}
 <b>trybots disabled:</b>: {{.TrybotsErr}}
@@ -744,9 +747,6 @@
    {{end}}
 </ul>
 
-<h2 id=remote>Remote buildlets <a href='#remote'>¶</a></h2>
-{{.RemoteBuildlets}}
-
 <h2 id=pools>Buildlet pools <a href='#pools'>¶</a></h2>
 <ul>
 	<li>{{.GCEPoolStatus}}</li>