Remove unnecessary dir 'legacy'

As patrole defines and moved their job in
project repo, we do not need 'legacy'
dir.

Change-Id: I024cb0704a0677e85307614234499ea53c58879e
diff --git a/.zuul.yaml b/.zuul.yaml
index 94b8669..35835e5 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -33,36 +33,36 @@
 - job:
     name: patrole-admin
     parent: patrole-base
-    run: playbooks/legacy/patrole-admin/run.yaml
-    post-run: playbooks/legacy/patrole-admin/post.yaml
+    run: playbooks/patrole-admin/run.yaml
+    post-run: playbooks/patrole-admin/post.yaml
 
 - job:
     name: patrole-member
     parent: patrole-base
-    run: playbooks/legacy/patrole-member/run.yaml
-    post-run: playbooks/legacy/patrole-member/post.yaml
+    run: playbooks/patrole-member/run.yaml
+    post-run: playbooks/patrole-member/post.yaml
 
 - job:
     name: patrole-multinode-admin
     parent: patrole-base-multinode
-    run: playbooks/legacy/patrole-multinode-admin/run.yaml
-    post-run: playbooks/legacy/patrole-multinode-admin/post.yaml
+    run: playbooks/patrole-multinode-admin/run.yaml
+    post-run: playbooks/patrole-multinode-admin/post.yaml
     voting: false
     nodeset: legacy-ubuntu-xenial-2-node
 
 - job:
     name: patrole-multinode-member
     parent: patrole-base-multinode
-    run: playbooks/legacy/patrole-multinode-member/run.yaml
-    post-run: playbooks/legacy/patrole-multinode-member/post.yaml
+    run: playbooks/patrole-multinode-member/run.yaml
+    post-run: playbooks/patrole-multinode-member/post.yaml
     voting: false
     nodeset: legacy-ubuntu-xenial-2-node
 
 - job:
     name: patrole-py35-member
     parent: patrole-base
-    run: playbooks/legacy/patrole-py35-member/run.yaml
-    post-run: playbooks/legacy/patrole-py35-member/post.yaml
+    run: playbooks/patrole-py35-member/run.yaml
+    post-run: playbooks/patrole-py35-member/post.yaml
 
 - project:
     name: openstack/patrole
diff --git a/playbooks/legacy/patrole-admin/post.yaml b/playbooks/patrole-admin/post.yaml
similarity index 100%
rename from playbooks/legacy/patrole-admin/post.yaml
rename to playbooks/patrole-admin/post.yaml
diff --git a/playbooks/legacy/patrole-admin/run.yaml b/playbooks/patrole-admin/run.yaml
similarity index 100%
rename from playbooks/legacy/patrole-admin/run.yaml
rename to playbooks/patrole-admin/run.yaml
diff --git a/playbooks/legacy/patrole-member/post.yaml b/playbooks/patrole-member/post.yaml
similarity index 100%
rename from playbooks/legacy/patrole-member/post.yaml
rename to playbooks/patrole-member/post.yaml
diff --git a/playbooks/legacy/patrole-member/run.yaml b/playbooks/patrole-member/run.yaml
similarity index 100%
rename from playbooks/legacy/patrole-member/run.yaml
rename to playbooks/patrole-member/run.yaml
diff --git a/playbooks/legacy/patrole-multinode-admin/post.yaml b/playbooks/patrole-multinode-admin/post.yaml
similarity index 100%
rename from playbooks/legacy/patrole-multinode-admin/post.yaml
rename to playbooks/patrole-multinode-admin/post.yaml
diff --git a/playbooks/legacy/patrole-multinode-admin/run.yaml b/playbooks/patrole-multinode-admin/run.yaml
similarity index 100%
rename from playbooks/legacy/patrole-multinode-admin/run.yaml
rename to playbooks/patrole-multinode-admin/run.yaml
diff --git a/playbooks/legacy/patrole-multinode-member/post.yaml b/playbooks/patrole-multinode-member/post.yaml
similarity index 100%
rename from playbooks/legacy/patrole-multinode-member/post.yaml
rename to playbooks/patrole-multinode-member/post.yaml
diff --git a/playbooks/legacy/patrole-multinode-member/run.yaml b/playbooks/patrole-multinode-member/run.yaml
similarity index 100%
rename from playbooks/legacy/patrole-multinode-member/run.yaml
rename to playbooks/patrole-multinode-member/run.yaml
diff --git a/playbooks/legacy/patrole-py35-member/post.yaml b/playbooks/patrole-py35-member/post.yaml
similarity index 100%
rename from playbooks/legacy/patrole-py35-member/post.yaml
rename to playbooks/patrole-py35-member/post.yaml
diff --git a/playbooks/legacy/patrole-py35-member/run.yaml b/playbooks/patrole-py35-member/run.yaml
similarity index 100%
rename from playbooks/legacy/patrole-py35-member/run.yaml
rename to playbooks/patrole-py35-member/run.yaml