Merge pull request 'Update dependency com.github.ben-manes:gradle-versions-plugin to v0.51.0' (#7) from renovate/com.github.ben-manes-gradle-versions-plugin-0.x into master

Reviewed-on: #7

build.gradle

@@ -79,7 +79,7 @@ buildscript {
 
     dependencies {
         classpath 'com.github.jengelman.gradle.plugins:shadow:6.1.0'
-        classpath 'com.github.ben-manes:gradle-versions-plugin:0.38.0'
+        classpath 'com.github.ben-manes:gradle-versions-plugin:0.51.0'
     }
 }