Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 45f44b7ad5a8180ce313ef8e3eeb0322b165b822
  - Merge "Update CCSDK/SDNC versions for RC0"
  - Update CCSDK/SDNC versions for RC0

    Update CCSDK version to RCO (0.6.3) and update SDNC
    version to RC0 (1.7.3)

    Change-Id: I4af5684ecacd2cf8134a4db51684fb95b488d536
    Issue-ID: SDNC-917
    Signed-off-by: Timoney, Dan (dt5972) <dtimoney@att.com>

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 68527ef..45f44b7 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 68527ef5b695e6354472596738cedd51a97f96bc
+Subproject commit 45f44b7ad5a8180ce313ef8e3eeb0322b165b822