Re-enabling tempest-plugin-jobs (pep8)

Change-Id: If30262ba8e8516520f129af17e7383f20428b7c5
diff --git a/zuul.d/projects.yaml b/zuul.d/projects.yaml
index a1c7e36..41232fd 100644
--- a/zuul.d/projects.yaml
+++ b/zuul.d/projects.yaml
@@ -4,8 +4,7 @@
     templates:
       - check-requirements
       - publish-openstack-docs-pti
-      # TODO(gthiemonge): Re-enable this, pep8 is currently broken
-      #- tempest-plugin-jobs
+      - tempest-plugin-jobs
       - release-notes-jobs-python3
     check:
       jobs: