Update git submodules

* Update docs/submodules/doctor from branch 'master'
  - Merge "Create policy.json file in Ocata for non-admin user"
  - Create policy.json file in Ocata for non-admin user

    Non-admin user is not allowed to view host_status flag.
    To get the host status, policy.json file needs to be
    created as it is not available in Ocata by default.
    This is created for local and fuel installer types
    in this commit.

    JIRA: DOCTOR-110

    Change-Id: Ie626217a515f821c47b1cb6ed0e3d504d8e01b3a
    Signed-off-by: Umar Farooq <umar.farooq@neclab.eu>

diff --git a/docs/submodules/doctor b/docs/submodules/doctor
index 1bc6eb0..04d5d98 160000 (submodule)
--- a/docs/submodules/doctor
+++ b/docs/submodules/doctor
@@ -1 +1 @@
-Subproject commit 1bc6eb0e8f1ed1e20edcdd7362c23c8948ed3d77
+Subproject commit 04d5d98e117e77c172d6bc3244c59d7e829051f4