bugfixes:
- consul_kv - minor error-handling bugfix under Python 3.7 (https://github.com/ansible/ansible/pull/47219)
- cnos_backup - fixed syntax error (https://github.com/ansible/ansible/pull/47219)
- cnos_image - fixed syntax error (https://github.com/ansible/ansible/pull/47219)
- apt_repository - fixed failure under Python 3.7 (https://github.com/ansible/ansible/pull/47219)
- netapp_e_storagepool - fixed failure under Python 3.7 (https://github.com/ansible/ansible/pull/47219)