Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 07c20f566506cb6eb8033b83ce54b7e31131fedf
  - Add Sylvain and Krzysztof on offline installer

    Sylvain is acting PTL of OOM and thus needs to do some administrative
    tasks
    Krzysztof is an important comitter in OOM and may help Sylvain on those
    tasks.

    Issue-ID: CIMAN-134
    Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
    Change-Id: I8dfd87467a983dfa3bfc7ff96e08098ab453f4f0

diff --git a/docs/submodules/oom/offline-installer.git b/docs/submodules/oom/offline-installer.git
index 3ac3c6a..07c20f5 160000 (submodule)
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit 3ac3c6aec5e551b36ad43aeff1279e6182141030
+Subproject commit 07c20f566506cb6eb8033b83ce54b7e31131fedf