Update git submodules

* Update docs/submodules/vnfrqts/testcases.git from branch 'master'
  to e649504d38affccda514897dfc79535707da2d73
  - Adding Alan Weinstock and Junfeng Want to INFO.yaml
    
    Issue-ID: VNFRQTS-884
    Signed-off-by: Lovett, Trevor <trevor.lovett@att.com>
    Change-Id: I2760d9725d8bb3c774791026342b125be6e10b27
    
1 file changed