Add recommended role_name

[staticdev]

Hello @gantsign, after latest ansible-lint, now all playbooks that use ansible-role-visual-studio-code will fail until the name on Galaxy is role_name: visual_studio_code on meta/main.yml:
ansible/ansible-lint#3566 (comment)

You can even put role_name as visual-studio-code it gets automatically converted as extensively documented here: https://galaxy.ansible.com/docs/contributing/creating_role.html

Would you mind changing the name?

[freemanjp]

Yeah, I admit this is a pain, a few years ago Ansible changed the convention for role names from kebab case to snake case (without providing any way to migrate to the new naming convention). I can't change the name in Galaxy now because it'll break anyone relying on the current name.

Ansible Galaxy is pushing everyone to move their roles into collections. When I get time to do that, I'll update to the new naming convention, as that'll be a breaking change anyway.

In the meantime, I suggest you update your Ansible Lint config to suppress role name errors as I do here: https://github.com/gantsign/ansible-role-visual-studio-code/blob/master/.ansible-lint#L3.