Update git submodules

* Update docs/submodules/ccsdk/distribution.git from branch 'master'
  to 5d012b346c6a6b9b87c81da720094afad5282127
  - SDNR OOCPCI DG Updates for RANSIM  Netconf Mount

    RAN Simulator leverages Netconf servers to simulate DU's in the  RAN
    and DG's that reconfigure YANG tree leaf nodes for closed loop
    automation need to also support RESTCONF API calls for YANG tree
    leaf nodes behind the mount points. Modified existing DG's and
    DG properties file

    Issue-ID: CCSDK-1398
    Signed-off-by: SandeepLinux <sandeeplinux1068@gmail.com>
    Change-Id: I2875860115d6ee07edaa39bfcb2e28c01ac9040f

diff --git a/docs/submodules/ccsdk/distribution.git b/docs/submodules/ccsdk/distribution.git
index 428403f..5d012b3 160000 (submodule)
--- a/docs/submodules/ccsdk/distribution.git
+++ b/docs/submodules/ccsdk/distribution.git
@@ -1 +1 @@
-Subproject commit 428403f72cd97df8bdded8dadb624cd01dde459a
+Subproject commit 5d012b346c6a6b9b87c81da720094afad5282127