Sync Cancelled Datetime to mSupply

[zachariah-at-msupply]

Is your feature request related to a problem? Please describe 👀

As we are adding the cancelled status to invoices in open mSupply, we need to be able to sync this status and the associated dateTime with 4D mSupply.

Describe the solution you'd like 🎁

Handle the case when an invoice has a cancelled status <=> cancelled dateTime.
This will include updating tests and the legacy translations.

Describe alternatives you've considered 💭

None ;)

Additional context 💌

These files are the main targets identified when creating the issue:

server/service/src/sync/test/test_data/invoice.rs
server/service/src/sync/translations/invoice.rs

Moneyworks Jobcode 🧰

I believe it is OMS:CIDV, but I am not 100% sure, so do check 👍