Require gerrit-bsl-license for building groovy-provider plugin

Change-Id: Ie8effedbedd054bf83478384fbf697e5cf26d04f

jenkins/gerrit-bazel-plugin-groovy-provider.yaml

diff --git a/jenkins/gerrit-bazel-plugin-groovy-provider.yaml b/jenkins/gerrit-bazel-plugin-groovy-provider.yaml
index 5886433..335c5fa 100644
--- a/jenkins/gerrit-bazel-plugin-groovy-provider.yaml
+++ b/jenkins/gerrit-bazel-plugin-groovy-provider.yaml
@@ -5,10 +5,12 @@
     jobs:
       - 'plugin-{name}-verifier-gh'
       - 'plugin-scripting-{name}-gh-bazel-{branch}':
+          extra-gh-repos: 'gerrit-bsl-license'
           branch:
             - master
             - stable-3.13
       - 'plugin-scripting-{name}-gh-bazel-{branch}-{gerrit-branch}':
+          extra-gh-repos: 'gerrit-bsl-license'
           branch:
             - master
           gerrit-branch: