Update git submodules

* Update docs/submodules/joid from branch 'master'
  - Merge "Improve and highlight logging to console"
  - Improve and highlight logging to console

    xtrace produces a lot of output that can be hard to read. This commit
    adds a function to print important information messages in bold yellow,
    so that they stand out in the log and make it easier for the user to
    understand what is currently happening.

    Change-Id: I78d3dbd909beca30b36723b879b13436932629f9
    Signed-off-by: Martin Kulhavy <martin.kulhavy@nokia.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index 557a376..81f7f37 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit 557a376940c3c0ce3ed47850e3604a3301340bdc
+Subproject commit 81f7f37c15359e89eb416d3035803358eb7bfdbe