Update git submodules

* Update docs/submodules/infra from branch 'master'
  - Adding all releng octopus and pharos docs.

    Please argue and remove as needed in the review.

    Change-Id: Ia376d8be14c56f6a2fae3cd753ea53b869e5f784
    Signed-off-by: agardner <agardner@linuxfoundation.org>

diff --git a/docs/submodules/infra b/docs/submodules/infra
index 1297f44..b127369 160000 (submodule)
--- a/docs/submodules/infra
+++ b/docs/submodules/infra
@@ -1 +1 @@
-Subproject commit 1297f44c1bb0e9b0e2b9620b73190bec00604c24
+Subproject commit b127369752dd4f6a1b038c14c45f90df54a505fd