Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to fc39621b78e3ca55293c8bce6ef8d37a2fd2bea8
  - Merge "removed code smells"
  - removed code smells
    
    Issue-ID: PORTAL-865
    Change-Id: I6a9bd14613e90625e37452c9fbd3520a1be4e8fd
    Signed-off-by: Rupinder <rupinsi1@in.ibm.com>
    
1 file changed