Update git submodules

* Update docs/submodules/sdnc/oam.git from branch 'master'
  to 22b464b4470f0b29359672ccd79731d5acf15ed3
  - Merge "Fix SDWAN restapi templates"
  - Fix SDWAN restapi templates
    
    SDWAN controller requests is updated with
    correct parameters and values
    
    Change-Id: I36f3309b93a9255a5d94ac060c50f8c3256b1f37
    Issue-ID: SDNC-659
    Signed-off-by: Prakash.E <prakash.e@huawei.com>
    
diff --git a/docs/submodules/sdnc/oam.git b/docs/submodules/sdnc/oam.git
index fc05622..22b464b 160000
--- a/docs/submodules/sdnc/oam.git
+++ b/docs/submodules/sdnc/oam.git
@@ -1 +1 @@
-Subproject commit fc05622ced5e65929ed30b82212630fb9998a9d7
+Subproject commit 22b464b4470f0b29359672ccd79731d5acf15ed3