Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 1a6a0793f5dbefb226ebcfb1e2a542ae2272ff9b
  - Merge "Modify build_nexus_blob.sh to accept more input parameters"
  - Modify build_nexus_blob.sh to accept more input parameters

    In order to connect nexus build blob with dynamically generated input files

    Issue-ID: OOM-1848
    Signed-off-by: Mateusz Pilat <m.pilat@partner.samsung.com>
    Change-Id: Ifd1218b69e0b341fd929a5d4cda96cea17153f12

diff --git a/docs/submodules/oom/offline-installer.git b/docs/submodules/oom/offline-installer.git
index 3b9b88c..1a6a079 160000 (submodule)
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit 3b9b88c574fa0bc082af591f7fba9e4d30fcb55b
+Subproject commit 1a6a0793f5dbefb226ebcfb1e2a542ae2272ff9b