Update git submodules

* Update docs/submodules/ccsdk/cds.git from branch 'master'
  to 7f48f7ffe672a307a931465b33a964482593d345
  - Refactoring Netconf NetconfMessageUtils
    
    Appending New Line before and after request body within doWrapRpc and removing new line is child API's which forms the request body
    
    Issue-ID: CCSDK-1743
    Signed-off-by: Singal, Kapil (ks220y) <ks220y@att.com>
    Change-Id: Ic58566e24a21c71d545c45fb95a667c17de2fe66
    
1 file changed