Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - Merge "[joid] Use node remote_management params"
  - [joid] Use node remote_management params

    Previously, we relied on jumpserver IPMI user/pass/type to be the
    same for all nodes (including jumpserver).
    Instead, read node-specific params and stop relying on
    'remote_params' optional YAML anchor.

    Change-Id: Ia8925261bc8242cbfd195f1d09bb61121b3fdacf
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
index afed939..aca0840 160000 (submodule)
--- a/docs/submodules/pharos
+++ b/docs/submodules/pharos
@@ -1 +1 @@
-Subproject commit afed939379a5870cbbdf3bcb4d0ce8a4ebd789a5
+Subproject commit aca0840195f03566cf2a99f85ca3f341fafd4940