issue #23602: Reschedule SO lines
Merge remote-tracking branch 'XTUPLE/4_5_x' into 23602
add test
add fail-safe to exit test for UseSiteCalendar issue
correct site handling on sales_order model
Merge remote-tracking branch 'XTUPLE/4_5_x' into 23602
Merge pull request #1547 from julesstp/23602

issue# 23602: update Sales Order schedule date updates the line item's schedule dates