Add metrics-reporter-graphite plugin checker

Change-Id: I92663623f0ad2f3b03478dd28b6f4ae903f7c7d5
diff --git a/checkers.yaml b/checkers.yaml
index 7bfee62..13a571d 100644
--- a/checkers.yaml
+++ b/checkers.yaml
@@ -191,6 +191,11 @@
     name: "Zuul Check Pipeline"
     description: "Run Zuul jobs on new patchsets"
 
+  - uuid: "zuul-check:plugins_metrics-reporter-graphite"
+    repository: "plugins/metrics-reporter-graphite"
+    name: "Zuul Check Pipeline"
+    description: "Run Zuul jobs on new patchsets"
+
   - uuid: "zuul-check:plugins_metrics-reporter-jmx"
     repository: "plugins/metrics-reporter-jmx"
     name: "Zuul Check Pipeline"
diff --git a/zuul/main.yaml b/zuul/main.yaml
index ff4c651..f3ac8e4 100644
--- a/zuul/main.yaml
+++ b/zuul/main.yaml
@@ -52,6 +52,7 @@
           - plugins/menuextender
           - plugins/messageoftheday
           - plugins/metrics-reporter-jmx
+          - plugins/metrics-reporter-graphite
           - plugins/metrics-reporter-prometheus
           - plugins/oauth
           - plugins/project-group-structure