Merge pull request #13953 from jdaugherty/feature/6.2.3/grails6.2.3prerelease

Bump gradle plugin to 6.2.4 for grails 6.2.3 release

Author: jdaugherty

grails-bom/plugins.properties

@@ -1,7 +1,7 @@
 gorm.hibernate5=8.1.1
 gorm.mongodb=8.2.0
 gorm.neo4j=8.1.0
-grails-gradle-plugin=6.2.3
+grails-gradle-plugin=6.2.4
 cache=7.0.0
 rxjava=1.1.1
 rxjava2=2.0.0