Fixing docker-publish dependency with version-tag job

Change-Id: I67ffcc1d093413fd7027b130080fa53d83d092e6
diff --git a/jjb/verify/grpc-robot.yaml b/jjb/verify/grpc-robot.yaml
index 8d13859..ac6c8ab 100644
--- a/jjb/verify/grpc-robot.yaml
+++ b/jjb/verify/grpc-robot.yaml
@@ -25,4 +25,4 @@
     jobs:
       - 'pypi-publish':
           project-regexp: '^{name}$'
-          dependency-jobs: 'version-tag'
+          dependency-jobs: 'version-tag_wildcard'