Add high-availability plugin checker

Change-Id: Idc47c320314bb53ca99e2d057ae2a9ab7db6cabe
diff --git a/checkers.yaml b/checkers.yaml
index 79fecda..35d1e92 100644
--- a/checkers.yaml
+++ b/checkers.yaml
@@ -131,6 +131,11 @@
     name: "Zuul Check Pipeline"
     description: "Run Zuul jobs on new patchsets"
 
+  - uuid: "zuul-check:plugins_high-availability"
+    repository: "plugins/high-availability"
+    name: "Zuul Check Pipeline"
+    description: "Run Zuul jobs on new patchsets"
+
   - uuid: "zuul-check:plugins_lfs"
     repository: "plugins/lfs"
     name: "Zuul Check Pipeline"
diff --git a/zuul/main.yaml b/zuul/main.yaml
index 601af2b..2a61f4f 100644
--- a/zuul/main.yaml
+++ b/zuul/main.yaml
@@ -39,6 +39,7 @@
           - plugins/gc-conductor
           - plugins/go-import
           - plugins/heartbeat
+          - plugins/high-availability
           - plugins/lfs
           - plugins/oauth
           - plugins/project-group-structure