Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - [fuel] cleanup: Drop infra_compute_*_address

    Our PDF installer adapter defines 3 unused reclass params that are
    misleading, so drop them (infra_compute_node{01,02,03}_address).

    Change-Id: Iedf68bbfa77f3a42572dde30275318c8d04f5eb4
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
index 2db1004..525c004 160000 (submodule)
--- a/docs/submodules/pharos
+++ b/docs/submodules/pharos
@@ -1 +1 @@
-Subproject commit 2db1004f456f4ed956246bc85049a69b39e8cab2
+Subproject commit 525c0041e84db5798854b116b7786cc79d4594be