Update dependency org.grails:grails-gradle-plugin to v6.1.1 (#132)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle.properties

@@ -10,7 +10,7 @@ gormVersion=7.3.4
 gormHibernateVersion=7.3.1
 gormMongoDbVersion=7.0.0.RELEASE
 grailsVersion=6.1.0
-grailsGradlePluginVersion=6.1.0
+grailsGradlePluginVersion=6.1.1
 grailsDocsVersion=3.3.2
 groovyVersion=3.0.11
 junitJupiterVersion=5.9.3