Updated unit tests accordingly. iBGP update is allowed only on routers with a provisioning or active trunk, not initial or terminated

added import script for reading partners from csv files

Adds new entry to oss-params for sharepoint checklist site url

only target P routers in relevant steps
add TT number and commit comments to playbook executions
update unit tests

reformat some code
add PyYAML type hints
update the use of the LibreNMS client in the iBGP mesh workflow
update the conftest sample configuration fixture

fill in workflow steps for removing configuration from a terminated router, and update the unit test