Update git submodules

* Update docs/submodules/snaps from branch 'master'
  - Return the floating ip object

    Sometimes it might be useful to have the floating ip object which was assigned

    Change-Id: I883ec2af448cd38dad2e0d24843c92e7ab495c2f
    Signed-off-by: Manuel Buil <mbuil@suse.com>

diff --git a/docs/submodules/snaps b/docs/submodules/snaps
index dc66992..345cc4e 160000 (submodule)
--- a/docs/submodules/snaps
+++ b/docs/submodules/snaps
@@ -1 +1 @@
-Subproject commit dc6699282623b5cb3e0df80f8687b8e1333e88bd
+Subproject commit 345cc4e80de42729f62bd2c5cfe6a2e31273ac4d