modemmanager: remove unused udev input

This is only used to determine the default value of udevdir, which we
set explicitly.

-2
-2
pkgs/tools/networking/modemmanager/default.nix
··· 3 , fetchFromGitLab 4 , fetchpatch 5 , glib 6 - , udev 7 , libgudev 8 , polkit 9 , ppp ··· 62 63 buildInputs = [ 64 glib 65 - udev 66 libgudev 67 polkit 68 ppp
··· 3 , fetchFromGitLab 4 , fetchpatch 5 , glib 6 , libgudev 7 , polkit 8 , ppp ··· 61 62 buildInputs = [ 63 glib 64 libgudev 65 polkit 66 ppp