Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - Merge "Committers standing down"
  - Committers standing down

    I am removing the following committers who are standing down..

    Jose Lausuch
    Morgan Richomme
    Wenjing Chu

    Change-Id: I1cc451cc9a4c4598262ce913a1b34a2a656b9d61

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
index 4fa51a5..70fe6ed 160000 (submodule)
--- a/docs/submodules/pharos
+++ b/docs/submodules/pharos
@@ -1 +1 @@
-Subproject commit 4fa51a5326547b59bef35e162729e44f3c1aec3a
+Subproject commit 70fe6ed0f6ecadc54ac1d17f194178a07e911348