Includes search methods from function_service for Expeditor at UiB

Add update_list_of_fields method

Changes since v1.5.0
  - Restrict pydantic version to v1.*.*

Changes since v1.4.2:
   - Add ability to patch AvsenderMottaker

Add ability to provide format to documents.

Improved type annotations.
Mark package as typed for use in other services.

Support for having multiple documents in a sak
Support for documents with file contents on other formats than pdf
Support for patching sak

Updated search with avoiding invalid words (in starting of query) 
Search for sak now excludes name in uio and uit

Eph now support v5.6, not need any spcial handling of cases on "avskriving av restanse" on journalposts.

Funksjonalitet for å kunne gjenbruke sak (som er opprettet når det ikke fantes noen ansatt nr), klasseringen hadde da verdien ("000000")

Merged TOAMS-69: Forbedre historisk import

Only set saksbehandler for created sak (avoid when it is updated)

Lag til støtte for UiT, 
Ref jira: https://jira.usit.uio.no/browse/TOAMS-58

Changes deprecated function name in modules-module

Remove use of person_id, use only person_navn_id which comes from config