Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 6e93deab9dc5a96cd4d1cc38b66a795193ce4938
  - Merge "removed code smells"
  - removed code smells
    
    Issue-ID: PORTAL-865
    Change-Id: I9940591ac0a176b961347950525c5bdf3ae06bf0
    Signed-off-by: Rupinder <rupinsi1@in.ibm.com>
    
1 file changed