Remove experimental bandit job from anchor

The pep8 environment of anchor runs bandit with every change, no need
for an extra experimental change anymore. Remove it.

Change-Id: I973c069618a540956a9d3d67f1684ff307a6ef22

jenkins/jobs/projects.yaml

@@ -31,10 +31,6 @@
           suffix: '-nv'
       - openstack-publish-jobs
       - pypi-jobs
-      - 'gate-{name}-tox-{envlist}-{node}':
-          envlist: bandit
-          node:
-            - ubuntu-xenial
 
 - project:
     name: ansible-role-cloud-launcher

zuul/layout.yaml

@@ -2777,9 +2777,6 @@ jobs:
     branch: ^(?!stable/(mitaka)).*$
     voting: false
 
-  - name: ^gate-anchor-tox-bandit-ubuntu-xenial$
-    voting: false
-
   - name: gate-castellan-dsvm-functional
     voting: false
 
@@ -4891,8 +4888,6 @@ projects:
       - name: openstack-server-publish-jobs
       - name: check-requirements
       - name: publish-to-pypi
-    experimental:
-      - gate-anchor-tox-bandit-ubuntu-xenial
 
   - name: openstack/ansible-role-cloud-launcher
     template: