Add script to update the core and examples shrinkwrap files
Add script to update the core and examples shrinkwrap files

This patch adds a script called update-shrinkwrap.sh that cleans all the
theia workspace with clean-all.sh and updates the shrinkwrap files.

This script is mean to be used from the theia core directory.

Signed-off-by: Antoine Tremblay <715cbffe391b68f717536227958c7c21fbce8317@ericsson.com>

epatpol/theia-1,epatpol/theia-1,lmcgupe/theia,lmcgupe/theia,epatpol/theia-1,hexa00/theia,hexa00/theia