This script is used to help engineers apply their PRs to the migrated monorepo if rebasing is causing issues.
The script can be used via npx like so:
npx https://gist.github.com/achambers/c22c1e253107dfc5f8eb707a72e4d8cb -s <source-branch>
Where <source-branch>
is the branch name of the PR branch.