Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 4765fc373747ef23c329ed0507c4a2662f40556b
  - Merge "Fixing minor inaccuracies in BuildGuide"
  - Fixing minor inaccuracies in BuildGuide

    Repos are configured differently on RHEL/Centos platforms

    Issue-ID: OOM-1761

    Change-Id: Ic91b7c91f0c0fb47170709d6628f210b65a56425
    Signed-off-by:  Michal Ptacek <m.ptacek@partner.samsung.com>

diff --git a/docs/submodules/oom/offline-installer.git b/docs/submodules/oom/offline-installer.git
index d1cdcec..4765fc3 160000 (submodule)
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit d1cdcec54ca9fdefd0bad58f0936c2b8099851c0
+Subproject commit 4765fc373747ef23c329ed0507c4a2662f40556b