Remove reference to "management.metrics.binders.integration.enabled"

Closes gh-14319

Author: snicoll

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -194,12 +194,6 @@
       "description": "Whether to enable files metrics.",
       "defaultValue": true
     },
-    {
-      "name": "management.metrics.binders.integration.enabled",
-      "type": "java.lang.Boolean",
-      "description": "Whether to enable Spring Integration metrics.",
-      "defaultValue": true
-    },
     {
       "name": "management.metrics.binders.jvm.enabled",
       "type": "java.lang.Boolean",

spring-boot-project/spring-boot-docs/src/main/asciidoc/appendix-application-properties.adoc

@@ -1311,7 +1311,6 @@ content into your application. Rather, pick only the properties that you need.
 
 	# METRICS
 	management.metrics.binders.files.enabled=true # Whether to enable files metrics.
-	management.metrics.binders.integration.enabled=true # Whether to enable Spring Integration metrics.
 	management.metrics.binders.jvm.enabled=true # Whether to enable JVM metrics.
 	management.metrics.binders.logback.enabled=true # Whether to enable Logback metrics.
 	management.metrics.binders.processor.enabled=true # Whether to enable processor metrics.