Update git submodules

* Update docs/submodules/policy/distribution.git from branch 'master'
  to 7c0d9b8016859f5c7033a1c4afabda9c0c46d738
  - Change getCanonicalName to getName in distribution

    Per javadocs, getName() should generally be used instead of
    Class.getCanonicalName(). This change only applies to classes; it
    does not apply to File objects.

    Change-Id: I7a575900f6d26065563e4907cd2176f690797021
    Issue-ID: POLICY-1646
    Signed-off-by: Jim Hahn <jrh3@att.com>

diff --git a/docs/submodules/policy/distribution.git b/docs/submodules/policy/distribution.git
index d85174e..7c0d9b8 160000 (submodule)
--- a/docs/submodules/policy/distribution.git
+++ b/docs/submodules/policy/distribution.git
@@ -1 +1 @@
-Subproject commit d85174e9054bc63948ec6e07d8fc362e170402a9
+Subproject commit 7c0d9b8016859f5c7033a1c4afabda9c0c46d738