Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to a102564231d69771e67f7e516fb6bc23cf9d0ce0
  - Merge "Add molecule tests for kubectl role"
  - Add molecule tests for kubectl role

    This commit adds molecule tests for kubectl role.
    That includes verification for kubectl to be installed and runnable.

    Change-Id: I4cb0679ed6826555a6d1f6cff4542ae52869f404
    Issue-ID: OOM-1908
    Signed-off-by: Michal Zegan <m.zegan@samsung.com>

diff --git a/docs/submodules/oom/offline-installer.git b/docs/submodules/oom/offline-installer.git
index c07a4d7..a102564 160000 (submodule)
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit c07a4d7fc0f25e9cfea300cbce8fc624ad922384
+Subproject commit a102564231d69771e67f7e516fb6bc23cf9d0ce0