Update git submodules

* Update docs/submodules/vnfrqts/requirements.git from branch 'master'
  to 9b71772ee7fcdcc3771b777dac66946234e55777
  - Merge "Add new requirement R-972082"
  - Add new requirement R-972082

    This requirement is to support onboarding PNF software version(s)

    Issue-ID: VNFRQTS-744

    Signed-off-by: JunfengWang <junfeng.a.wang@ericsson.com>
    Change-Id: I4d8785a761afd72d5e9927db026496405b5694d6

diff --git a/docs/submodules/vnfrqts/requirements.git b/docs/submodules/vnfrqts/requirements.git
index 00d182f..9b71772 160000 (submodule)
--- a/docs/submodules/vnfrqts/requirements.git
+++ b/docs/submodules/vnfrqts/requirements.git
@@ -1 +1 @@
-Subproject commit 00d182f8f49c1d1c2141ea263652996e9b79d57e
+Subproject commit 9b71772ee7fcdcc3771b777dac66946234e55777