Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - Jenkins does not have /usr/local/bin/ in path

    Stupid jenkins

    Change-Id: Ibfd83e7dadd674cfe7d7a9c2a712ef069fb8d5de
    Signed-off-by: agardner <agardner@linuxfoundation.org>

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
index 1c1f9c0..202aa48 160000 (submodule)
--- a/docs/submodules/pharos
+++ b/docs/submodules/pharos
@@ -1 +1 @@
-Subproject commit 1c1f9c04db34c86b39ba91d8fb2a6fe58f1185d4
+Subproject commit 202aa48939dd66ff312027e90ee854095b066f52