[chores] Updated molecule local platforms #35

- Removed Ubuntu 18.04 and Debian 10
- Added Ubuntu 22.04

Related to #35

README.md

@@ -249,10 +249,10 @@ pip install molecule[docker,ansible] yamllint ansible-lint docker
 **Step 4**: Download docker images
 
 ```
+docker pull geerlingguy/docker-ubuntu2204-ansible:latest
 docker pull geerlingguy/docker-ubuntu2004-ansible:latest
-docker pull geerlingguy/docker-ubuntu1804-ansible:latest
-docker pull geerlingguy/docker-debian10-ansible:latest
-docker pull geerlingguy/docker-centos7-ansible:latest
+docker pull geerlingguy/docker-debian11-ansible:latest
+docker pull geerlingguy/docker-centos77-ansible:latest
 docker pull geerlingguy/docker-centos8-ansible:latest
 ```
 

molecule/local/molecule.yml

@@ -14,15 +14,15 @@ platforms:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     privileged: true
     pre_build_image: true
-  - name: "openwisp2-ubuntu1804"
-    image: "geerlingguy/docker-ubuntu1804-ansible:latest"
+  - name: "openwisp2-ubuntu2204"
+    image: "geerlingguy/docker-ubuntu2204-ansible:latest"
     command: ${MOLECULE_DOCKER_COMMAND:-""}
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     privileged: true
     pre_build_image: true
-  - name: "openwisp2-debian10"
-    image: "geerlingguy/docker-debian10-ansible:latest"
+  - name: "openwisp2-debian11"
+    image: "geerlingguy/docker-debian11-ansible:latest"
     command: ${MOLECULE_DOCKER_COMMAND:-""}
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro