Update. Add github actions

Author: xuwei-k

.github/workflows/build.yml

@@ -0,0 +1,15 @@
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v6
+    - uses: sbt/setup-sbt@v1
+    - uses: actions/setup-java@v5
+      with:
+        java-version: '17'
+        distribution: 'adopt'
+    - run: sbt test

build.sbt

@@ -1,6 +1,6 @@
 name := "gitbucket-announce-plugin"
 organization := "fr.brouillard.gitbucket"
 version := "1.14.0"
-scalaVersion := "2.13.5"
-gitbucketVersion := "4.35.3"
+scalaVersion := "2.13.18"
+gitbucketVersion := "4.45.0"
 scalacOptions += "-deprecation"

project/build.properties

@@ -1 +1 @@
-sbt.version = 1.5.0
+sbt.version = 1.12.0

project/plugins.sbt

@@ -1 +1 @@
-addSbtPlugin("io.github.gitbucket" % "sbt-gitbucket-plugin" % "1.5.1")
+addSbtPlugin("io.github.gitbucket" % "sbt-gitbucket-plugin" % "1.6.0")