Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 6eea34bc9c4134b723ff32d8635eb28dd733c743
  - Set gra_api to 'False' by default

    It can be True only after DGs are updated
    for GRA-API infrastructure.

    Change-Id: Ibda82ae14680387e07c5bd5525259b7cc9dfd092
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
    Issue-ID: INT-1345

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index 64b363b..6eea34b 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit 64b363b11bb84be77806b82ee03aba4f5f7cc595
+Subproject commit 6eea34bc9c4134b723ff32d8635eb28dd733c743