Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - Merge "[fuel] Add IDF mappings to installer adapter"
  - [fuel] Add IDF mappings to installer adapter

    Change-Id: I3a82ed747d2671510a25e65388c7f73ec760afc3
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
index 525c004..b40dbb2 160000 (submodule)
--- a/docs/submodules/pharos
+++ b/docs/submodules/pharos
@@ -1 +1 @@
-Subproject commit 525c0041e84db5798854b116b7786cc79d4594be
+Subproject commit b40dbb24ff47979ce6b795f37482193fd6d99c0a