Update git submodules

* Update docs/submodules/doctor from branch 'master'
  - Updated from global requirements

    Change-Id: Icf3ec4a67b226157e7bc526d460bb735b0d94d55
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/doctor b/docs/submodules/doctor
index 2d4a9f0..0f1dd43 160000 (submodule)
--- a/docs/submodules/doctor
+++ b/docs/submodules/doctor
@@ -1 +1 @@
-Subproject commit 2d4a9f0c0a93797da6534583f6e74553a4b634be
+Subproject commit 0f1dd4314b9e0247d9af7af6df2410462423aeca