Add log-level plugin checker

Change-Id: If379ec377b5aade98762002c4bd038bf96a38e30
diff --git a/checkers.yaml b/checkers.yaml
index 01fba0c..ad1a5e5 100644
--- a/checkers.yaml
+++ b/checkers.yaml
@@ -146,6 +146,11 @@
     name: "Zuul Check Pipeline"
     description: "Run Zuul jobs on new patchsets"
 
+  - uuid: "zuul-check:plugins_log-level"
+    repository: "plugins/log-level"
+    name: "Zuul Check Pipeline"
+    description: "Run Zuul jobs on new patchsets"
+
   - uuid: "zuul-check:plugins_oauth"
     repository: "plugins/oauth"
     name: "Zuul Check Pipeline"
diff --git a/zuul/main.yaml b/zuul/main.yaml
index 183673b..fc81206 100644
--- a/zuul/main.yaml
+++ b/zuul/main.yaml
@@ -42,6 +42,7 @@
           - plugins/high-availability
           - plugins/javamelody
           - plugins/lfs
+          - plugins/log-level
           - plugins/oauth
           - plugins/project-group-structure
           - plugins/reviewers