Build LFS for stable-3.13

Change-Id: Ie267730d782f3c07d0cb1505185d2d08368df6d3
diff --git a/jenkins/gerrit-bazel-plugin-lfs.yaml b/jenkins/gerrit-bazel-plugin-lfs.yaml
index 6882b53..a72b919 100644
--- a/jenkins/gerrit-bazel-plugin-lfs.yaml
+++ b/jenkins/gerrit-bazel-plugin-lfs.yaml
@@ -8,6 +8,7 @@
           branch:
             - master
           gerrit-branch:
+            - stable-3.13
             - stable-3.12
             - stable-3.11
             - stable-3.10