Discrepancies in cli vs GitHub Actions

[sblatnick]

Discrepancies with Dependabot running in Github Actions vs running dependabot/cli have been a pain point in our integrating dependabot consistently for scanning our projects.

For example, dependabot/cli uses a job.yaml that differs from the format of .github/dependabot.yml

This is a feature request to make the formats of these yaml configs match, and any other ways we could get the scans to be more similar.