Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to c1ce6c7838c6e59ccb9aaaf3f887313b78668404
  - Merge "Add nginx ingress controller support"
  - Add nginx ingress controller support

    Add nginx ingress controller support to the OOM
    nginx ingress controller is disabled by default.

    Signed-off-by: Lucjan Bryndza <l.bryndza@samsung.com>
    Change-Id: I97683ede7d99d2c8ca2f512c962d2d8d03467124
    Issue-ID: OOM-1508

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 38f74ca..c1ce6c7 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 38f74ca0461931a1f1d5fefd0dd91900c57a81ee
+Subproject commit c1ce6c7838c6e59ccb9aaaf3f887313b78668404