Disable empty check and gate for all projects

Change-Id: I0f5afbfb1a265a5b73446ab532b11f70d3d6897b
diff --git a/zuul.d/_projects.yaml b/zuul.d/_projects.yaml
index baad817..eb04d5d 100644
--- a/zuul.d/_projects.yaml
+++ b/zuul.d/_projects.yaml
@@ -1,7 +1,7 @@
 # This file is managed by ansible, do not edit directly
 ---
 - project:
-    name: ^.*$
+    name: storpool-experiments
     check:
       jobs: []
     gate: