Update git submodules
* Update docs/submodules/releng/builder from branch 'master'
to
76d36486489ca457ad4679838f442434030c02c4
- Merge "Update to more recent docker image"
- Update to more recent docker image
Some jobs are currently unable to run because the docker image
being used no longer exists. This patch fixes those as well as
updates all jobs to use the latest docker image.
Issue: RELENG-88
Change-Id: If55ee0e0ab513d8223ad942d4a455ef7a00d7b1f
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>