Update git submodules

* Update docs/submodules/vnfrqts/requirements.git from branch 'master'
  to b66f266761d50b2748db5d81eac0d83b98e23e2d
  - Merge "Update VNFRQTS-572"
  - Update VNFRQTS-572
    
    Update VNFRQTS-572 with more details information
    
    Change-Id: I504d4128775a5c5469c4e49c622c5826223421b1
    Issue-ID: VNFRQTS-572
    Signed-off-by: fzhang <fei.zhang@ericsson.com>
    
1 file changed