Update git submodules

* Update docs/submodules/integration/test from branch 'master'
  to fb62743669cc1c0563cb3c82c4449bd9219b3463
  - Use netconf test-tool with corresponding version

    Do not use Oxygen-SR2 test-tool for all netconf CSIT jobs. Each release
    should use its own specific version of test-tool. That is Fluorine
    should use Fluorine test-tool, Oxygen should use Oxygen test-tool etc.

    Change-Id: I705954ee407f4b82c6e8a7b64e68c364156f4636
    Signed-off-by: Jakub Morvay <jmorvay@frinx.io>

diff --git a/docs/submodules/integration/test b/docs/submodules/integration/test
index 224730716d78f116044bc2e3050358d8fab091f8..fb62743669cc1c0563cb3c82c4449bd9219b3463 160000 (submodule)
--- a/docs/submodules/integration/test
+++ b/docs/submodules/integration/test
@@ -1 +1 @@
-Subproject commit 224730716d78f116044bc2e3050358d8fab091f8
+Subproject commit fb62743669cc1c0563cb3c82c4449bd9219b3463