Update git submodules

* Update docs/submodules/vnfrqts/testcases.git from branch 'master'
  to f49b615d638c7eaa20beda09d00781ddb7711cc0
  - Add Trevor Lovett as committer
    
    Issue-ID: VNFRQTS-790
    Signed-off-by: Lovett, Trevor <trevor.lovett@att.com>
    Change-Id: I3363f8ebdfcabb5e9a98fe8c2a089fdcb52af0aa
    
1 file changed