gitlab.haskell.org/ghc/packages/filepath mirrorring is stuck

https://gitlab.haskell.org/ghc/packages/filepath/-/branches says:

This project is mirrored from https://*****@gitlab.haskell.org/haskell/filepath. Pull mirroring failed 8 months ago.

Repository mirroring has been paused due to too many failed attempts. It can be resumed by a project maintainer.

Last successful update 8 months ago.

Could someone please resume mirroring? The message does not say who qualifies as a "project maintainer". CC @bgamari @mpickering
filepath is currently back to GitHub, so the source should be switched to https://github.com/haskell/filepath

CC @maerwald

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