LIMS-2162: Dont change dewar status if already dispatch-booked

[ndg63276]

JIRA ticket: LIMS-2162

Summary:

When a dewar location changes to eg the Randex, we update the location and also the status to at facility. Since #856, we have not updated the status if it was already dispatch-requested, so the dispatch request remains visible. #1049 introduced the new status of dispatch-booked, this PR is to treat dispatch-booked in the same way as dispatch-requested.

Changes:

• Check for both dispatch-booked and dispatch-requested before changing status to at facility.

To test:

• Using ispyb-test, go to (or create) a UK shipment (mx23694 usually has a couple of Selenium test ones), then do a dispatch request via the shipping service. The shipment should have a status of dispatch-booked
• Add your local IP to the $bcr config variable, then send a POST request to /api/shipment/dewars/history, with the body of {"BARCODE": <your dewar barcode>, "LOCATION": "TRAY-17P"}
• Check (in ispyb-test) the dewar now has a location of "tray-17p", but the status is still dispatch-booked. Check the dewar history agrees.
• Take your IP out of $bcr as it messes up other things (eg dewar history)