Enable xrdcp working with tokens @ coffea-casa

[oshadura]

Currently it is not possible to copy file to EOS from coffea-casa:

cms-jovyan@jupyter-oksana-2eshadura-40cern-2ech:~$ xrdcp .viminfo root://eosuser.cern.ch//eos/user/o/oshadura/WINDOWS
Segmentation fault (core dumped)

With debug 3:

[2021-08-20 13:52:16.571728 +0000][Dump   ][Utility           ] Protocol:  root
[2021-08-20 13:52:16.571728 +0000][Dump   ][Utility           ] User Name: 
[2021-08-20 13:52:16.571728 +0000][Dump   ][Utility           ] Password:  
[2021-08-20 13:52:16.571728 +0000][Dump   ][Utility           ] Host Name: eosuser.cern.ch
[2021-08-20 13:52:16.571728 +0000][Dump   ][Utility           ] Port:      1094
[2021-08-20 13:52:16.571728 +0000][Dump   ][Utility           ] Path:      /eos/user/o/oshadura/WINDOWS
[2021-08-20 13:52:16.571756 +0000][Dump   ][Utility           ] URL: root://eosuser.cern.ch:1094//eos/user/o/oshadura/WINDOWS?authz=Bearer%20xxxxxxxxxx