Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 8fd23141ffc7dd2f3c02b62e8fed1ff8364319b0
  - Molecule tests for application role.
    
    Issue-ID: OOM-1812
    
    Change-Id: Ifb6f5a10afb4014b20be77a4141371e561d346ce
    Signed-off-by: Samuli Silvius <s.silvius@partner.samsung.com>
    
diff --git a/docs/submodules/oom/offline-installer.git b/docs/submodules/oom/offline-installer.git
index 0b66903..8fd2314 160000
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit 0b66903e11a12cbdaf8db9f03fa3da96c375a0af
+Subproject commit 8fd23141ffc7dd2f3c02b62e8fed1ff8364319b0