Update git submodules

* Update docs/submodules/sdc/sdc-distribution-client.git from branch 'master'
  to 75b5636a5ecb293b021409e287d4c22481c1aa90
  - Removing commons-codecs

    Exclusion of commons-codecs from httpclient deps

    Change-Id: I43ecef288053d424a7c1a7d479c2d49948e83775
    Issue-ID: SDC-2504
    Signed-off-by: Tomasz Golabek <tomasz.golabek@nokia.com>

diff --git a/docs/submodules/sdc/sdc-distribution-client.git b/docs/submodules/sdc/sdc-distribution-client.git
index 72ebecf..75b5636 160000 (submodule)
--- a/docs/submodules/sdc/sdc-distribution-client.git
+++ b/docs/submodules/sdc/sdc-distribution-client.git
@@ -1 +1 @@
-Subproject commit 72ebecfaa1774b909c7ece40e5124e74248cba4b
+Subproject commit 75b5636a5ecb293b021409e287d4c22481c1aa90