Fix building gitblit with buck

When building gitblit on the stable-2.12 branch it failed with

/tmp/hudson2548190402303314653.sh: line 4: bazel-genfiles/plugins/gitblit/gitblit.json: No such file or directory

Reason why it failed is because plugin info JSON file was never created.

This fixes it so that it will only be used on master and stable-2.14 branch.

Change-Id: I5d9a459b4802d5232fe3f66ebb8bd466d8db6cbe
diff --git a/jenkins/gerrit-buck-bazel-plugin-gitblit.yaml b/jenkins/gerrit-buck-bazel-plugin-gitblit.yaml
index 1ca8587..210c664 100644
--- a/jenkins/gerrit-buck-bazel-plugin-gitblit.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-gitblit.yaml
@@ -47,8 +47,6 @@
          !include-raw: gitblit-ant-build.sh
       - shell:
          !include-raw: gerrit-buck-build-plugin.sh
-      - shell:
-         !include-raw: gerrit-bazel-get-plugin-info.sh
     publishers:
       - archive:
          artifacts: 'buck-out/gen/plugins/gitblit/*gitblit*.jar*,buck-out/gen/plugins/gitblit/*gitblit*.json'
@@ -78,7 +76,7 @@
          !include-raw: gerrit-bazel-get-plugin-info.sh
     publishers:
       - archive:
-         artifacts: 'bazel-genfiles/plugins/gitblit/*gitblit*.jar*,buck-out/gen/plugins/gitblit/*gitblit*.json'
+         artifacts: 'bazel-genfiles/plugins/gitblit/*gitblit*.jar*,bazel-genfiles/plugins/gitblit/*gitblit*.json'
 
 
 - project:
@@ -98,4 +96,3 @@
           gerrit-branch:
             - master
             - stable-2.14
-