Update git submodules

* Update docs/submodules/joid from branch 'master'
  - Revert "added new ntp charm to remove the K8 issues."

    This reverts commit f3f3a1fee413ed5e302193c4e4533ef1dbc17b4e.

    Change-Id: Ibc85ba73670b58aabce665aeb1b6e33fe29fa79e
    Signed-off-by: Narinder Gupta <narinder.gupta@canonical.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index f3f3a1f..627e4cd 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit f3f3a1fee413ed5e302193c4e4533ef1dbc17b4e
+Subproject commit 627e4cd984a280fe63fa7bfb11a3cf62fce05229