Review plugin features compatibility with Git Plugin 4.x

Description

Branch matching is changed in 4.0 (https://issues.jenkins-ci.org/browse/JENKINS-29603)
So steps described in https://mohamicorp.atlassian.net/wiki/spaces/DOC/pages/209059847/Triggering+Jenkins+on+new+Pull+Requests
stop working properly (at least Pull Request triggering). Fix is required

Environment

None

Status

Assignee

Andrey Levchenko

Reporter

Andrey Levchenko

Labels

None

Github URL

None

Sprint

None

Priority

Medium
Configure