Updated git submodules

Updated git submodules

Project: releng/builder master d429e518be01b2dcbe3094399826489fdea55381

Merge "Improve branch cutting scripts"

Improve branch cutting scripts

Improve handling 'new-release-tag' parameter for different
autorelease project streams and also handle 'jre' and 'jdk'
parameter correctly depending on the job.
Re-organize CLI options with example usage and update excludes
list.

Change-Id: Ia24f85d1aa9eadc1b676e084b8fa255763aafbdf
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>