Merge pull request #1421 from grails/dependabot/gradle/7.0.x/info.picocli-picocli-4.6.1

Bump picocli from 4.5.2 to 4.6.1

Author: puneetbehl

build.gradle

@@ -108,7 +108,7 @@ subprojects {
         if (isStandardGroovyMavenProject) {
             documentation "org.fusesource.jansi:jansi:1.18"
             documentation "org.codehaus.groovy:groovy-dateutil:$groovyVersion"
-            documentation 'info.picocli:picocli:4.5.2'
+            documentation 'info.picocli:picocli:4.6.1'
             compile group: 'org.codehaus.groovy', name: 'groovy', version: groovyVersion
 
             testCompile group: 'org.codehaus.groovy', name: 'groovy-test', version: groovyVersion