Update git submodules

* Update docs/submodules/vnfrqts/requirements.git from branch 'master'
  to 6fdbe45bdd0539c5ae34aff70c98b085eef88b93
  - VNFRQTS - Fixing the requirements build
    
    Issue-ID: VNFRQTS-733
    
    Signed-off-by: Hagop Bozawglanian <hagop.bozawglanian@att.com>
    Change-Id: I15847b2737f4eba6206b3a0068c4489c68206eac
    
1 file changed