An inventory source copies its inventory's organization only when it is
created, and the API can't change it afterwards, so when an inventory
moves to another organization its sources stay behind. Inventory updates
copy the source's organization, so they are filed under the old
organization too, and their execution environment can fall back to the
old organization's default.
Have Inventory.save bring its sources' organization in line whenever it
is saved with organization, which also repairs sources that are already
stale the next time their inventory is saved.
related #16702
Assisted-by: Claude Opus 5.5
Signed-off-by: Quanah Gibson-Mount <quanah@dropbox.com>
