community/networkmanager-l2tp: update for ppp 2.5.0 changes
Coming from https://github.com/nm-l2tp/NetworkManager-l2tp/commit/36a427c316a8ccd3168606f6e7fd6c8ae2b9bebf and https://github.com/nm-l2tp/NetworkManager-l2tp/commit/e6860eb957208a932fb565dd7b5e79fe5a4df662 Unfortunately I am not sure how to fix the autogen.