submodule kicad-ptx-lib not accessible

[SebKuzminsky]

After cloning this repo, initializing the submodule fails. Looks like the pengutronics gitlab instance is no longer accessible.

$ git submodule update --init --recursive
Cloning into '/home/seb/candleLightFD/kicad-ptx-lib'...
ssh: connect to host gitlab.pengutronix.de port 22: Network is unreachable
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of '[email protected]:hardware/kicad-ptx-lib.git' into submodule path '/home/seb/candleLightFD/kicad-ptx-lib' failed
Failed to clone 'kicad-ptx-lib'. Retry scheduled
Cloning into '/home/seb/candleLightFD/kicad-ptx-lib'...
ssh: connect to host gitlab.pengutronix.de port 22: Network is unreachable
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of '[email protected]:hardware/kicad-ptx-lib.git' into submodule path '/home/seb/candleLightFD/kicad-ptx-lib' failed
Failed to clone 'kicad-ptx-lib' a second time, aborting