Skeleton script incorrectly modifies Dependabot configuration

[jsf9k]

🐛 Summary

The project_setup/scripts/skeleton script incorrectly replaces the name of the parent skeleton repository with the name of the new repository being created. This happens in the file .github/dependabot.yml.

For an example see the "before" here, paying special attention to the repository mentioned in the comment.

To reproduce

Steps to reproduce the behavior:

1. Use the project_setup/scripts/skeleton script to create from the skeleton-ansible-role skeleton repository a new repository named ansible-role-new.
2. Observe that cisagov/skeleton-ansible-role has been incorrectly replaced with cisagov/ansible-role-new in a comment in .github/dependabot.yml.

Expected behavior

The skeleton script should leave .github/dependabot.yml unaltered, apart from possibly uncommenting the Dependabot ignore directives that are managed by the parent repository.