Add autosubmitter plugin to the checks pipeline

Change-Id: Ibcbed9c8694ad5451287a0184f7218c3f6dcf452
diff --git a/zuul.d/projects.yaml b/zuul.d/projects.yaml
index b84a272..00a0515 100644
--- a/zuul.d/projects.yaml
+++ b/zuul.d/projects.yaml
@@ -81,6 +81,12 @@
         - gerrit-plugin-build
 
 - project:
+    name: plugins/autosubmitter
+    check:
+      jobs:
+        - gerrit-plugin-build
+
+- project:
     name: plugins/avatars-external
     check:
       jobs: