Update git submodules

* Update docs/submodules/sdnc/oam.git from branch 'master'
  to 5431ff62543b099c6f3495454503bba06f03dfad
  - Fix set nodelist in SW upgrade DGs
    
    Change-Id: Ia789fcb16700f7c49f187b970daa114f8ae0eaf5
    Issue-ID: SDNC-746
    Signed-off-by: Marco Platania <platania@research.att.com>
    
1 file changed