Updated git submodules

Project: sdc/sdc-docker-base master 524e01919f140a9b21be2047c3d3468899f4f573

Update docker tag convention

Update docker tagging convention to use:
v0.17.0-SNAPSHOT-YYYYMMDDTHHMMSSZ (for dev images)
v0.17.0-STAGING-YYYYMMDDTHHMMSSZ (for staging images)

Change-Id: I1261e0d80bfa7fcf66781fbc3f59056ddac5aa99
Issue-ID: CIMAN-132
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>

diff --git a/docs/submodules/sdc/sdc-docker-base.git b/docs/submodules/sdc/sdc-docker-base.git
index fd47c1d..524e019 160000 (submodule)
--- a/docs/submodules/sdc/sdc-docker-base.git
+++ b/docs/submodules/sdc/sdc-docker-base.git
@@ -1 +1 @@
-Subproject commit fd47c1df6b4b167508125833dd344afb746ae313
+Subproject commit 524e01919f140a9b21be2047c3d3468899f4f573