Update git submodules

* Update docs/submodules/sdnc/oam.git from branch 'master'
  to d62222b32cb04696dd11917f893397a01c3ba49f
  - Bug fix to change leaf-list in yang
    
    Yang change for DG
    
    Change-Id: I2dd6afebfcc213fcc47992c328422ff32dd76fe2
    Issue-ID: CCSDK-1344
    Signed-off-by: janani <janani.b@huawei.com>
    
1 file changed