This commit upversions the iso to 25.09 for this repo,
by adding supported upgrade FROM 24.09.
Test Plan:
PASS: install
PASS: build ISO, verify software version is updated accordingly
Story: 2010651
Task: 51616
Depends-On: https://review.opendev.org/c/starlingx/utilities/+/940067
Change-Id: I797ae4ab90baead884732b175c836ca6fc2b4748
Signed-off-by: Luis Eduardo Bonatti <luizeduardo.bonatti@windriver.com>