Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 723992503b98f84da5aec904a384ade6d76a89f4
  - Increase code coverage

    Moving to lombok. ServiceMetadataDataDefintion did not use lombok. The Equal, hashCode and toString functions were too completed to maintain.
    Issue-ID: SDC-2690

    Change-Id: I2e361ca790df8a271602c36bc57912ba2b7ed5fe
    Signed-off-by: shrek2000 <oren.kleks@amdocs.com>

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 0e6b06b..7239925 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 0e6b06b2abac7e7f5246e5a85fc6569f5ef8348b
+Subproject commit 723992503b98f84da5aec904a384ade6d76a89f4