Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 3cd75cd8d71f471a0217f525bb8e4ed5315266a8
  - Merge "Replace 'with_items' loop statements with 'loop' keyword"
  - Replace 'with_items' loop statements with 'loop' keyword

    As of Ansible 2.5 'loop' keyword is a recommended way
    for looping statements instead of 'with_dict'.

    Change-Id: I19e00cc27e13955e2056840fd4ce99841bc824ad
    Issue-ID: OOM-1887
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>

diff --git a/docs/submodules/oom/offline-installer.git b/docs/submodules/oom/offline-installer.git
index e910a0b..3cd75cd 160000 (submodule)
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit e910a0b67efcf06bcba81bc9acaa3052e7e399f4
+Subproject commit 3cd75cd8d71f471a0217f525bb8e4ed5315266a8