Update git submodules

* Update docs/submodules/policy/distribution.git from branch 'master'
  to 82eb6e6fe10e77d7974f821146b7ca17c1d9778a
  - Bump distribution to 2.2.1-SNAPSHOT
    
    Released 2.2.1
    
    Issue-ID: POLICY-1737
    Change-Id: I41bf18cc17f3e287d59da86ed3cc21dc8dcafd9a
    Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
    
1 file changed