Fix circular dependencies warning

$ nuxeo b

dxxxxxxxxxxc    oxxo       lxxx lkkl       ;kkk
dxxxxxxxxxxxd;  oxxo       lxxx lkkkx:.  ,dkkkx
dxxc       lxxo oxxo       lxxx  "okkkkokkkkd, 
dxxc       lxxo oxxo       lxxx    .dkkkkkk.                  Welcome to
dxxc       lxxo oxxo       lxxx   ,dkkkkkkkk,                     Nuxeo CLI
dxxc       lxxo "oxxcccccccdxxx ,kkkkx" "okkkk,
loo;       :ooc   "cooooooooool xkko       ckko

:cc,       ;cc;                 oxxxxxxxxxxxxxo
dxxc       lxxo                 oxxxxxxxxxxxxxo
dxxc       lxxo                 oxxo           
dxxc       lxxo                 oxxxxxxxxxxxxxo
dxxc       lxxo                 oxxo           
"cxxoooooooxxxo                 oxxxxxxxxxxxxxo
   xoooooooxxxo                 oxxxxxxxxxxxxxo

lkkl       ;kkk oxxxxxxxxxxxxxo xooooooooooo,  
lkkkx:.  ,dkkkx oxxxxxxxxxxxxxo lxxxxxxxxxxxxb;
 "okkkkokkkkd,  oxxo            lxxd       :xxx
   .dkkkkkk.    oxxxxxxxxxxxxxo lxxd       :xxx
  ,dkkkkkkkk,   oxxo            cxxd       :xxx
,kkkkx" "okkkk, oxxxxxxxxxxxxxo  "oxxxxxxxxxxxx
xkko       ckko oxxxxxxxxxxxxxo    :xxxxxxxxxxx


(node:170459) Warning: Accessing non-existent property 'cat' of module exports inside circular dependency
(Use `node --trace-warnings ...` to show where the warning was created)
(node:170459) Warning: Accessing non-existent property 'cd' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'chmod' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'cp' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'dirs' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'pushd' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'popd' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'echo' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'tempdir' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'pwd' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'exec' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'ls' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'find' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'grep' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'head' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'ln' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'mkdir' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'rm' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'mv' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'sed' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'set' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'sort' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'tail' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'test' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'to' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'toEnd' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'touch' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'uniq' of module exports inside circular dependency
(node:170459) Warning: Accessing non-existent property 'which' of module exports inside circular dependency
     info You will be prompted for generation of:
     info   github-root: single-module
     info   github-core: single-module

   create Generating Multi module (Your project parent POM)
     info   Parameters: Nuxeo version, Use a parent artifact, Use the nuxeo distribution pom, Parent group, Parent artifact, Parent version, Import nuxeo in the `dependency management`, Project group, Project artifact, Project version, Project description
? Nuxeo Version: (10.10 (Nuxeo Platform LTS 2019))