Upgrade to Grace Scaffolding 6.3.0-RC1

Closes gh-978

Author: rainboyan

gradle/grails.versions.toml

@@ -6,7 +6,7 @@ fields = "6.3.0-RC1"
 geb = "6.3.0-RC1"
 hibernate = "2023.3.0-RC1"
 mongodb = "2023.3.0-RC1"
-scaffolding = "6.3.0-M1"
+scaffolding = "6.3.0-RC1"
 
 [profiles]
 base = "2023.3.0-M2"

gradle/libs.versions.toml

@@ -19,7 +19,7 @@ grails-gdoc = "1.0.1"
 grace-gorm = "2023.3.0-RC1"
 grace-gorm-hibernate = "2023.3.0-RC1"
 grace-gorm-mongodb = "2023.3.0-RC1"
-grace-scaffolding = "6.3.0-M1"
+grace-scaffolding = "6.3.0-RC1"
 grace-views = "6.3.0-M1"
 groovy = "4.0.26"
 gson = "2.10.1"