Add imagare plugin checker

Change-Id: I62719e9fcd913ff9fbf8df1daeef7d07adb449d5

checkers.yaml

diff --git a/checkers.yaml b/checkers.yaml
index ceec518..be3cdde 100644
--- a/checkers.yaml
+++ b/checkers.yaml
@@ -141,6 +141,11 @@
     name: "Zuul Check Pipeline"
     description: "Run Zuul jobs on new patchsets"
 
+  - uuid: "zuul-check:plugins_imagare"
+    repository: "plugins/imagare"
+    name: "Zuul Check Pipeline"
+    description: "Run Zuul jobs on new patchsets"
+
   - uuid: "zuul-check:plugins_javamelody"
     repository: "plugins/javamelody"
     name: "Zuul Check Pipeline"

zuul/main.yaml

diff --git a/zuul/main.yaml b/zuul/main.yaml
index e43e2c0..95f2e32 100644
--- a/zuul/main.yaml
+++ b/zuul/main.yaml
@@ -41,6 +41,7 @@
           - plugins/go-import
           - plugins/heartbeat
           - plugins/high-availability
+          - plugins/imagare
           - plugins/javamelody
           - plugins/lfs
           - plugins/log-level