Change annotation from ConfigurationPropertiesScan to ConfigurationPropertiesSource

See gh-48357

Signed-off-by: Hirotaka Kawata <[email protected]>

Author: hktechn0

documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/appendix/configurationmetadata/annotationprocessor/automaticmetadatageneration/source/Host.kt

@@ -16,9 +16,9 @@
 
 package org.springframework.boot.docs.appendix.configurationmetadata.annotationprocessor.automaticmetadatageneration.source
 
-import org.springframework.boot.context.properties.ConfigurationPropertiesScan
+import org.springframework.boot.context.properties.ConfigurationPropertiesSource
 
-@ConfigurationPropertiesScan
+@ConfigurationPropertiesSource
 class Host {
 
 	/**