Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - Merge "update user/passwd"
  - update user/passwd

    Change-Id: I9675e419bdda676cb2d4fa6ae49d0c4198006d33

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
index ae0a61f..9449678 160000 (submodule)
--- a/docs/submodules/pharos
+++ b/docs/submodules/pharos
@@ -1 +1 @@
-Subproject commit ae0a61f015590d9e4ead55d7230827de4bdc603a
+Subproject commit 944967891dbfe61f3afce5f9dc0205d577da41e2