Update git submodules

* Update docs/submodules/releng-xci from branch 'master'
  - Merge "[XCI] move osa files into xci/nfvi/osa/files"
  - [XCI] move osa files into xci/nfvi/osa/files

    we maybe introduce other NFVI in the future in XCI.
    it is necessary to put the nfvi files to corresponding directory xci/nfvi/$NFVI/files,
    otherwise the files directory will be confused.

    Change-Id: Iea98167ff0bc8d338a94fe1c064ac0ab396c53d3
    Signed-off-by: wutianwei <wutianwei1@huawei.com>

diff --git a/docs/submodules/releng-xci b/docs/submodules/releng-xci
index ab9fb8b..105e4a4 160000 (submodule)
--- a/docs/submodules/releng-xci
+++ b/docs/submodules/releng-xci
@@ -1 +1 @@
-Subproject commit ab9fb8bed590af37cba92cf5b0517fd6fdc04674
+Subproject commit 105e4a455a5ef2c9add0a60f059c0e6fe04eba0f