Update git submodules

* Update docs/submodules/ccsdk/distribution.git from branch 'master'
  to ac5d3ff491a745d6112b698aa1b209f6dcf507d1
  - PrintYangToProp package change
    
    package for PrintYangToProp was updated when sli-common was updated
    
    Issue-ID: CCSDK-1723
    Signed-off-by: Smokowski, Kevin (ks6305) <kevin.smokowski@att.com>
    Change-Id: Ic747102fb519aa5805bd8e9c016afc8d2af14e5b
    
1 file changed