Zuul: Remove project name

Zuul no longer requires the project-name for in-repo configuration.
Omitting it makes forking or renaming projects easier.

Change-Id: I40c446df59cdc4b4912b9efb3439089f438554b9
diff --git a/.zuul.yaml b/.zuul.yaml
index 94b8669..bf3b91f 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -65,7 +65,6 @@
     post-run: playbooks/legacy/patrole-py35-member/post.yaml
 
 - project:
-    name: openstack/patrole
     check:
       jobs:
         - patrole-admin