Add script_wrapper properties.

ScriptWrapper can be configured via InputProperties to enable
flexibility between builders.

Change-Id: I3b0fefd01657a8551e92d3d31ae7b61b85d2dd59
Bug: b:198219807
Reviewed-on: https://chromium-review.googlesource.com/c/codecs/infra/+/3252828
Commit-Queue: Roberto Alanis Baez <alanisbaez@google.com>
Reviewed-by: James Zern <jzern@google.com>
16 files changed