[Integrated] RFR: Make it possible to fetch the state of an issue

[Robin Westberg]

Changeset: b6753f29
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2020-01-16 07:10:05 +0000
URL:       https://git.openjdk.java.net/skara/commit/b6753f29

Make it possible to fetch the state of an issue

Reviewed-by: ehelin

! bots/bridgekeeper/src/test/java/org/openjdk/skara/bots/bridgekeeper/PullRequestCloserBotTests.java
! bots/notify/src/test/java/org/openjdk/skara/bots/notify/UpdaterTests.java
! bots/tester/src/test/java/org/openjdk/skara/bots/tester/InMemoryPullRequest.java
! forge/src/main/java/org/openjdk/skara/forge/github/GitHubPullRequest.java
! forge/src/main/java/org/openjdk/skara/forge/gitlab/GitLabMergeRequest.java
! issuetracker/src/main/java/org/openjdk/skara/issuetracker/Issue.java
! issuetracker/src/main/java/org/openjdk/skara/issuetracker/jira/JiraIssue.java
! test/src/main/java/org/openjdk/skara/test/TestHost.java
! test/src/main/java/org/openjdk/skara/test/TestIssue.java