Move the "Groovy Bean Definition DSL" section

This commit moves the "Groovy Bean Definition DSL"
section to the Groovy page

Closes gh-35721

Author: sdeleuze

framework-docs/modules/ROOT/pages/core/beans/basics.adoc

@@ -239,40 +239,6 @@ The namespace itself provides the import directive feature. Further
 configuration features beyond plain bean definitions are available in a selection
 of XML namespaces provided by Spring -- for example, the `context` and `util` namespaces.
 
-[[beans-factory-groovy]]
-=== The Groovy Bean Definition DSL
-
-As a further example for externalized configuration metadata, bean definitions can also
-be expressed in Spring's Groovy Bean Definition DSL, as known from the Grails framework.
-Typically, such configuration live in a ".groovy" file with the structure shown in the
-following example:
-
-[source,groovy,indent=0,subs="verbatim,quotes"]
-----
-	beans {
-		dataSource(BasicDataSource) {
-			driverClassName = "org.hsqldb.jdbcDriver"
-			url = "jdbc:hsqldb:mem:grailsDB"
-			username = "sa"
-			password = ""
-			settings = [mynew:"setting"]
-		}
-		sessionFactory(SessionFactory) {
-			dataSource = dataSource
-		}
-		myService(MyService) {
-			nestedBean = { AnotherBean bean ->
-				dataSource = dataSource
-			}
-		}
-	}
-----
-
-This configuration style is largely equivalent to XML bean definitions and even
-supports Spring's XML configuration namespaces. It also allows for importing XML
-bean definition files through an `importBeans` directive.
-
-
 [[beans-factory-client]]
 == Using the Container
 

framework-docs/modules/ROOT/pages/languages/groovy.adoc

@@ -6,6 +6,37 @@ Groovy is a powerful, optionally typed, and dynamic language, with static-typing
 compilation capabilities. It offers a concise syntax and integrates smoothly with any
 existing Java application.
 
+[[beans-factory-groovy]]
+== The Groovy Bean Definition DSL
+
 The Spring Framework provides a dedicated `ApplicationContext` that supports a Groovy-based
-Bean Definition DSL. For more details, see
-xref:core/beans/basics.adoc#beans-factory-groovy[The Groovy Bean Definition DSL].
+Bean Definition DSL, as known from the Grails framework.
+
+Typically, such configuration live in a ".groovy" file with the structure shown in the
+following example:
+
+[source,groovy,indent=0,subs="verbatim,quotes"]
+----
+	beans {
+		dataSource(BasicDataSource) {
+			driverClassName = "org.hsqldb.jdbcDriver"
+			url = "jdbc:hsqldb:mem:grailsDB"
+			username = "sa"
+			password = ""
+			settings = [mynew:"setting"]
+		}
+		sessionFactory(SessionFactory) {
+			dataSource = dataSource
+		}
+		myService(MyService) {
+			nestedBean = { AnotherBean bean ->
+				dataSource = dataSource
+			}
+		}
+	}
+----
+
+This configuration style is largely equivalent to XML bean definitions and even
+supports Spring's XML configuration namespaces. It also allows for importing XML
+bean definition files through an `importBeans` directive.
+