Fix compilation error in GitBucket 4.31.0

Author: takezoe

README.md

@@ -73,6 +73,12 @@ Run `sbt assembly` and copy generated `/target/scala-2.12/gitbucket-ci-plugin-as
 
 ## Release Notes
 
+### 1.8.0
+- Docker support
+
+### 1.7.0
+- Update for GitBucket 4.30.x
+
 ### 1.6.0
 - Some CircleCI compatible Web API
 

build.sbt

@@ -1,8 +1,8 @@
 name := "gitbucket-ci-plugin"
 organization := "io.github.gitbucket"
-version := "1.7.0"
-scalaVersion := "2.12.7"
-gitbucketVersion := "4.30.0"
+version := "1.8.0"
+scalaVersion := "2.12.8"
+gitbucketVersion := "4.31.0"
 libraryDependencies ++= Seq(
   "org.fusesource.jansi"    %  "jansi"               % "1.16",
   "org.scalatest"           %% "scalatest"           % "3.0.5" % "test",

src/main/scala/io/github/gitbucket/ci/hook/CIPullRequestHook.scala

@@ -15,7 +15,7 @@ import profile.api._
 
 class CIPullRequestHook extends PullRequestHook
   with PullRequestService with IssuesService with CommitsService with AccountService with WebHookService
-  with WebHookPullRequestService with WebHookPullRequestReviewCommentService with ActivityService
+  with WebHookPullRequestService with WebHookPullRequestReviewCommentService with ActivityService with MergeService
   with RepositoryService with LabelsService with PrioritiesService with MilestonesService with CIService {
 
   override def created(issue: Issue, repository: RepositoryInfo)(implicit session: Session, context: Context): Unit = {