Updated git submodules

Updated git submodules

Project: releng/builder master beec3bd9fda2e5267025010461fbdf8fa2cb2fbb

Merge "Simplify csit-auto-update job"

Simplify csit-auto-update job

Refactor the job into a more simplified job stored in the integration
project directory. This job generates csit-jobs-{stream}.lst files which
can simply be !include in a job template file.

This makes releng-defaults.yaml smaller and moves auto-generated files
into their own files for easier maintenance.

Change-Id: Ief999fd72f6340d7aba1bf83a54550e4ebe46351
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>