Build pull-replication plugin on stable-3.11

Change-Id: I05b3587ff672d22a080b4a989f064ce6359b15e9
diff --git a/jenkins/gerrit-bazel-plugin-pull-replication.yaml b/jenkins/gerrit-bazel-plugin-pull-replication.yaml
index d51ba78..16229b8 100644
--- a/jenkins/gerrit-bazel-plugin-pull-replication.yaml
+++ b/jenkins/gerrit-bazel-plugin-pull-replication.yaml
@@ -6,6 +6,7 @@
           extra-modules: 'events-broker'
           branch:
             - master
+            - stable-3.11
             - stable-3.10
       - 'plugin-{name}-bazel-{branch}':
           extra-modules: 'events-broker'