[12gevmoller_sim] [EXTERNAL] [JeffersonLab/remoll] d34278: fix overlap

[cipriangal]

  Branch: refs/heads/feature-target-shield-design
  Home:   https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=ogvdBb0w53mR0uSGbTIkZhAJV3zq6c7UcGmdCMKtN-vWEny9yaTN_TxFAlTeGKCZ&s=zvrbzuk4hCs2KINHbQgo28l7GJupUHiKr9pA6PH-DIk&e= 
  Commit: d3427820c2287afb4de671ec318a98075f95c973
      https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll_commit_d3427820c2287afb4de671ec318a98075f95c973&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=ogvdBb0w53mR0uSGbTIkZhAJV3zq6c7UcGmdCMKtN-vWEny9yaTN_TxFAlTeGKCZ&s=UHKWE97c_wo1aJXg0ie-NDLXevt5JFikpNMW0quf7o8&e= 
  Author: cipriangal <cipriangal at users.noreply.github.com>
  Date:   2021-12-27 (Mon, 27 Dec 2021)

  Changed paths:
    M geometry/upstream/upstream_Conf8.gdml

  Log Message:
  -----------
  fix overlap

Co-authored-by: Zuhal Seyma Demiroglu <zuhal.seyma.demiroglu at cern.ch>