Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - [IDF] arm, lf, ericsson: Align IP ranges start

    - Enea lab has infra IPs in public networks, similar to ericsson-pod1
      so start assigning public IPs from .100 onwards;
    - since most Fuel PODs have public (and mgmt) IPs starting at .100,
      align this across all PODs for uniformity;
    - align all mgmt networks start to .10;

    JIRA: ARMBAND-365

    Change-Id: I9df4083c9e2e4c15da5ce6a2cb24df560808161a
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
index 46dd0bd..a02c9cc 160000 (submodule)
--- a/docs/submodules/pharos
+++ b/docs/submodules/pharos
@@ -1 +1 @@
-Subproject commit 46dd0bda1606b851ec7e7e82c1823fb9ae99490f
+Subproject commit a02c9ccbd8cd58104dacb048833556e209ef21d3