Update git submodules

* Update docs/submodules/vnfrqts/requirements.git from branch 'master'
  to 444a27a0a5aa0b80d606f4610bcd3924051a9dfe
  - Merge "Update the requirement R-66070 in VNFRQTS-583"
  - Update the requirement R-66070 in VNFRQTS-583

    Update the requirement R-66070 for VNF HEAT.

    Change-Id: I2c23b6569b358583299c18edf32e5ec98eb95b8e
    Issue-ID: VNFRQTS-583
    Signed-off-by: fzhang <fei.zhang@ericsson.com>

diff --git a/docs/submodules/vnfrqts/requirements.git b/docs/submodules/vnfrqts/requirements.git
index c1c050b..444a27a 160000 (submodule)
--- a/docs/submodules/vnfrqts/requirements.git
+++ b/docs/submodules/vnfrqts/requirements.git
@@ -1 +1 @@
-Subproject commit c1c050b6de6832cc13eab6d2212f32fa35175d18
+Subproject commit 444a27a0a5aa0b80d606f4610bcd3924051a9dfe