Update git submodules

* Update docs/submodules/joid from branch 'master'
  - Revert "modified to use latest Carbon build release."

    This reverts commit f258a7449d73f54f6bae7089d59c030cdbed780c.

    Change-Id: Ia9890a11a9ffd6fb3fb5bff53868f956342eaa0f
    Signed-off-by: Narinder Gupta <narinder.gupta@canonical.com>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index f258a74..266e185 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit f258a7449d73f54f6bae7089d59c030cdbed780c
+Subproject commit 266e1857937d44a0f5a290cc13a8de5bff50eba3