Update git submodules

* Update docs/submodules/joid from branch 'master'
  - Automatically add the virsh IP to known hosts

    During the generation of the bootstrap VM, ssh connection to the host
    machine is opened. If the IP is not yet in the list of known hosts,
    the installation blocks and waits for user input.
    The fix queries the host and adds the ssh fingerprint(s) to the list of
    known hosts, if it is not present already.

    Change-Id: I3e4bbb80811ab880e7271970713047c5d4ccca0f
    Signed-off-by: Martin Kulhavy <martin.kulhavy@nokia.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index 9466f8c..cc12977 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit 9466f8cf264aa85dab6807e9689f9b1949385174
+Subproject commit cc1297789f961b9e45a9381d35e9e97e5d1e551a