Fix Jenkins Env

[AmitPhulera]

I noticed while running commands for Jenkins env, the command failed because fab-settings.yml did not exist for the command.
And then when the command ran it errored for dummy hosts because they do not exist. So the PR fixes those issues.

Environments Affected

Jenkins

[gherceg]

Can you remind me why we still need an empty fab-settings.yml file in environments?

[AmitPhulera]

I think commcare cloud expects a fab-settings.yml file in every environment.

Traceback (most recent call last):
File "/Users/amitphulera/.pyenv/versions/cchq/bin/cchq", line 33, in
sys.exit(load_entry_point('commcare-cloud', 'console_scripts', 'cchq')())
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/commcare_cloud.py", line 274, in main
exit_code = call_commcare_cloud()
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/commcare_cloud.py", line 243, in call_commcare_cloud
exit_code = command.run(args, unknown_args)
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/commands/ansible/ansible_playbook.py", line 368, in run
return AnsiblePlaybook(self.parser).run(args, unknown_args)
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/commands/ansible/ansible_playbook.py", line 82, in run
return run_ansible_playbook(
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/commands/ansible/ansible_playbook.py", line 172, in run_ansible_playbook
return run_action_with_check_mode(run_check, run_apply, skip_check, quiet, always_skip_check)
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/commands/ansible/helpers.py", line 156, in run_action_with_check_mode
exit_code = run_check()
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/commands/ansible/ansible_playbook.py", line 162, in run_check
return ansible_playbook(playbook, '--check', *unknown_args)
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/commands/ansible/ansible_playbook.py", line 155, in ansible_playbook
with environment.generated_yml():
File "/Users/amitphulera/.pyenv/versions/3.10.11/lib/python3.10/contextlib.py", line 135, in enter
return next(self.gen)
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/environment/main.py", line 361, in generated_yml
self._create_generated_yml()
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/environment/main.py", line 380, in _create_generated_yml
'ignore_kafka_checkpoint_warning': self.fab_settings_config.ignore_kafka_checkpoint_warning,
File "/Users/amitphulera/.pyenv/versions/cchq/lib/python3.10/site-packages/memoized.py", line 20, in _memoized
cache[key] = value = fn(*args, **kwargs)
File "/Users/amitphulera/commcare-cloud/src/commcare_cloud/environment/main.py", line 258, in fab_settings_config
with open(self.paths.fab_settings_yml, encoding='utf-8') as f:
FileNotFoundError: [Errno 2] No such file or directory: '/Users/amitphulera/commcare-cloud/environments/jenkins/fab-settings.yml'