FINERACT-991: Upgrade RAT plug-in

fineract-provider/build.gradle

@@ -43,7 +43,7 @@ buildscript {
         // below
         classpath 'org.apache.openjpa:openjpa:3.1.1' // when upgrading, also change OpenJPA version repeated below in dependencyManagement!
         classpath 'com.radcortez.gradle:openjpa-gradle-plugin:3.1.0'
-        classpath 'gradle.plugin.org.nosphere.apache:creadur-rat-gradle:0.3.1'
+        classpath 'org.nosphere.apache:creadur-rat-gradle:0.6.0'
         classpath "gradle.plugin.com.github.spotbugs.snom:spotbugs-gradle-plugin:4.2.0"
         classpath "gradle.plugin.com.github.andygoossens:gradle-modernizer-plugin:1.3.0"
         classpath "gradle.plugin.com.gorylenko.gradle-git-properties:gradle-git-properties:2.2.2"
@@ -171,13 +171,10 @@ jacocoTestReport{
 }
 
 rat {
-    xmlOutput = false
-    htmlOutput = false
-    plainOutput = true
     verbose = false
-    // inputDir = './..'
     reportDir = new File(buildDir,'reports/rat')
     excludes = [
+        '**/*.launch',
         '**/licenses/**',
         '**/*.md',
         '**/*.github/**',