Merge pull request #341 from shestee/release/1.x

Apply renamed plugin package

Author: mockitoguy

gradle/shipkit.gradle

@@ -1,6 +1,6 @@
 apply plugin: "org.shipkit.shipkit-auto-version"
 apply plugin: "org.shipkit.shipkit-changelog"
-apply plugin: "org.shipkit.shipkit-gh-release"
+apply plugin: "org.shipkit.shipkit-github-release"
 
 tasks.named("generateChangelog") {
     previousRevision = project.ext.'shipkit-auto-version.previous-tag'