chore: simplify ownership policy

[thisislawatts]

• [ ] Tests written and linted ℹ︎
• [X] Commits are squashed and tidy and are suitable to become release notes

What this does

Updates repo to align with single owner goal

[github-actions[bot]]

:tada: This PR is included in version 2.5.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release
• v2.5.0

Your semantic-release bot :package::rocket: