Updated ubuntu devstack example

examples/devstack-ubuntu-22.04.yaml

@@ -0,0 +1,40 @@
+packages:
+  - ccze
+  - exuberant-ctags
+  - flake8
+  - git-review
+  - htop
+  - ipython3
+  - jq
+  - mc
+  - python3-apsw
+  - python3-flake8
+  - python3-jedi
+  - python3-pip
+  - rlwrap
+  - silversearcher-ag
+  - tmate
+  - tmux
+  - vim-nox
+write_files:
+  - path: /tmp/local.conf
+    permissions: '0644'
+    content: |
+      [[local|localrc]]
+      ADMIN_PASSWORD=pass
+      DATABASE_PASSWORD=$$ADMIN_PASSWORD
+      RABBIT_PASSWORD=$$ADMIN_PASSWORD
+      SERVICE_PASSWORD=$$ADMIN_PASSWORD
+runcmd:
+  - apt purge -y python3-pyasn1-modules
+  - apt purge -y python3-simplejson
+  - su - ubuntu -c "git clone https://opendev.org/openstack/devstack ~/devstack"
+  - su - ubuntu -c "cp /tmp/local.conf /home/ubuntu/devstack/"
+  - su - ubuntu -c "echo 'export HOST_IP=10.0.2.15' >> .bashrc"
+boxpy_data:
+  key: vm
+  cpus: 2
+  memory: 6GB
+  disk_size: 10GB
+  distro: ubuntu
+  version: 22.04