Add script to update meta-ivi's dependencies
Add script to update meta-ivi's dependencies

When meta-ivi updates, it defines the compatible commits/versions of
dependent layers such as poky and meta-openembedded in its README.

After updating meta-ivi, running this script will update the layers in
GDP to the versions proposed by the baseline.  Sometimes we may choose
to deviate from it, but it is a starting point that is likely to be
compatible.

Signed-off-by: Gunnar Andersson <df6c1dc70ee3404c16d7de0a5a8d978b44fa18d4@genivi.org>

GENIVI/genivi-dev-platform,GENIVI/genivi-dev-platform,chbae/genivi-dev-platform,gunnarx/genivi-dev-platform,gunnarx/genivi-dev-platform,gunnarx/genivi-dev-platform,chbae/genivi-dev-platform,GENIVI/genivi-dev-platform,GENIVI/genivi-dev-platform,chbae/genivi-dev-platform,chbae/genivi-dev-platform,gunnarx/genivi-dev-platform