Update git submodules

* Update docs/submodules/sdnc/oam.git from branch 'master'
  to 05ccc1879959d01720065f633d08e68ede2c04aa
  - add DGs for BBS usecase
    
    Issue-ID: SDNC-698,SDNC-699,SDNC-700
    
    Change-Id: Iac71c3ad2a42def4bf1fd0e3464f028dae5a5414
    Signed-off-by: Gxxxx <guofengbei@huawei.com>
    
1 file changed