Update git submodules

* Update docs/submodules/sdnc/oam.git from branch 'master'
  to f68d82e64933a6301aef43bb8df4b0477c21d477
  - Merge "SDWAN wan port creation failed."
  - SDWAN wan port creation failed.

    invalid input parameter used instead of
    vf-module-request-input.vf-module-input-parameters
    for getting input properties

    Change-Id: Ib972aa9bb03a6a91de64c0ebe7e7d78d469b2e1e
    Issue-ID: SDNC-653
    Signed-off-by: shashikanth.vh <shashikanth.vh@huawei.com>

diff --git a/docs/submodules/sdnc/oam.git b/docs/submodules/sdnc/oam.git
index fc6b539..f68d82e 160000 (submodule)
--- a/docs/submodules/sdnc/oam.git
+++ b/docs/submodules/sdnc/oam.git
@@ -1 +1 @@
-Subproject commit fc6b5397529d984b897e6ce681f4257258bb9645
+Subproject commit f68d82e64933a6301aef43bb8df4b0477c21d477