[talk-ph] Rollback of admin boundary edits in the Philippines due to incompatible license (was Re: Alaminos Barangay borders)

[maning sambale]

After reviewing initial results of the automated rollback [0] we
decided to do a manual process involving a couple of mappers [1].
Please check the workflow linked and let us know if anyone wants to help.

[0] https://github.com/OSMPH/papercut_fix/issues/67#issuecomment-653891322
[1] https://github.com/OSMPH/papercut_fix/issues/67#issuecomment-655266926