Update git submodules

* Update docs/submodules/vnfrqts/requirements.git from branch 'elalto'
  to f48a0a274b76433f41304d18a3f6c3ed4534515f
  - VNFRQTS - Fixing the release notes to say to El Alto instead of Dublin
    
    Issue-ID: VNFRQTS-754
    
    Signed-off-by: Hagop Bozawglanian <hagop.bozawglanian@att.com>
    Change-Id: I823c19ef75f24a06abc635b8ea2ce3267c3725a3
    
1 file changed