Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to fc7ca30540c2cd926346b27c9d4656272ca70e96
  - Merge "Fixing some yaml-lint warnings"
  - Fixing some yaml-lint warnings

    Scope of this commit is to fix warnings reported by
    offline-installer-master-yaml-lint jenkins job

    Change-Id: Id858a37ce35d53ad1ffd5e5797607faae484ed15
    Issue-ID: OOM-1753
    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 6375013..fc7ca30 160000 (submodule)
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit 63750134d02b6cdf34172afa055e44f65025fbc7
+Subproject commit fc7ca30540c2cd926346b27c9d4656272ca70e96