Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 8a1faa5cf388f3f93a5fa57d29335c9f53b2c677
  - configuration alignment fix
    
    Change-Id: I740a4181be400391cb9b7e87ec85a8042947ae05
    Issue-ID: SDC-2724
    Signed-off-by: Ofir Sonsino <os0695@intl.att.com>
    
diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index bdfb8dc..8a1faa5 160000
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit bdfb8dc7638133228cb4223facc033f9e76b65de
+Subproject commit 8a1faa5cf388f3f93a5fa57d29335c9f53b2c677