[12gevmoller_sim] [EXTERNAL] [JeffersonLab/remoll] 7bda17: updated merged and extended collimator 1-2design

[chandabindu]

  Branch: refs/heads/feature-updateCollDesign
  Home:   https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=7nrmb0VmJkbzbqUAxut7DkQME8t2n9q9M9b-o1amm50&s=_N72JKxYNr9zibfiNeIzof-QLIcaZScT0D0QKCEIxlg&e= 
  Commit: 7bda17ea1131a61e8edf8873b1c17758d392cd81
      https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll_commit_7bda17ea1131a61e8edf8873b1c17758d392cd81&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=7nrmb0VmJkbzbqUAxut7DkQME8t2n9q9M9b-o1amm50&s=r-c7sJopUJOzrYCXsE--zZzp2w-HtfEwm_K4Ij6mIZo&e= 
  Author: Chandan Ghosh <chandan at ifarm1801.jlab.org>
  Date:   2020-11-12 (Thu, 12 Nov 2020)

  Changed paths:
    M geometry/upstream/upstreamDaughter_merged.gdml

  Log Message:
  -----------
  updated merged and extended collimator 1-2design