Update git submodules

* Update docs/submodules/vnfrqts/guidelines.git from branch 'master'
  to 29c3772eab28464e60b09310b57a8296d3db484c
  - Add Trevor Lovett as committer
    
    Issue-ID: VNFRQTS-790
    Signed-off-by: Lovett, Trevor <trevor.lovett@att.com>
    Change-Id: Ifb1bf54daf0b4d97ff4330ce4b97dd742d477b4c
    
1 file changed