(repo): update issue+PR templates to point to new ansible repo

[everettraven]

Description of the change:

• Updates the issue and PR templates to point towards the new ansible repo at https://github.com/operator-framework/ansible-operator-plugins for filing issues and creating PRs

Motivation for the change:

• Drive ansible related requests towards the new https://github.com/operator-framework/ansible-operator-plugins repository

Checklist

If the pull request includes user-facing changes, extra documentation is required:

• Add a new changelog fragment in changelog/fragments (see changelog/fragments/00-template.yaml)
• Add or update relevant sections of the docs website in website/content/en/docs