Update git submodules

* Update docs/submodules/snaps from branch 'master'
  - Ensure project for routers are handled properly.

    Routers should be able to be created by admin users to other
    projects. Routers without admin users should only be able to
    create ones to their default project.

    JIRA: SNAPS-266

    Change-Id: I5ecfbcc2ed94bbab211751da9521f3ec1d4ff66d
    Signed-off-by: spisarski <s.pisarski@cablelabs.com>

diff --git a/docs/submodules/snaps b/docs/submodules/snaps
index 65f23fa..8a7e0dd 160000 (submodule)
--- a/docs/submodules/snaps
+++ b/docs/submodules/snaps
@@ -1 +1 @@
-Subproject commit 65f23fa8e2f0a6a402546229a321a5fea4bc2ffb
+Subproject commit 8a7e0ddf0ddc631a1271319cd97f43773012e3ca