Change configuration item name and add it to json file

Change configuration item name from `spring.cloud.alicloud.acm.enable`
to `spring.cloud.alicloud.acm.enabled` and add this configuration item
to `additional-spring-configuration-metadata.json` file.

spring-cloud-alicloud-acm/src/main/java/com/alibaba/alicloud/acm/AcmAutoConfiguration.java

@@ -38,7 +38,7 @@ import com.taobao.diamond.client.Diamond;
  */
 @Configuration
 @ConditionalOnClass({ Diamond.class })
-@ConditionalOnProperty(name = "spring.cloud.alicloud.acm.enable", matchIfMissing = true)
+@ConditionalOnProperty(name = "spring.cloud.alicloud.acm.enabled", matchIfMissing = true)
 public class AcmAutoConfiguration implements ApplicationContextAware {
 
 	private ApplicationContext applicationContext;

spring-cloud-alicloud-acm/src/main/java/com/alibaba/alicloud/acm/bootstrap/AcmPropertySourceLocator.java

@@ -29,7 +29,7 @@ import com.alibaba.alicloud.context.acm.AcmIntegrationProperties;
  * @author juven.xuxb
  * @author xiaolongzuo
  */
-@ConditionalOnProperty(name = "spring.cloud.alicloud.acm.enable", matchIfMissing = true)
+@ConditionalOnProperty(name = "spring.cloud.alicloud.acm.enabled", matchIfMissing = true)
 public class AcmPropertySourceLocator implements PropertySourceLocator {
 
 	private static final String DIAMOND_PROPERTY_SOURCE_NAME = "diamond";

spring-cloud-alicloud-acm/src/main/java/com/alibaba/alicloud/acm/endpoint/AcmEndpointAutoConfiguration.java

@@ -33,7 +33,7 @@ import com.alibaba.alicloud.context.acm.AcmProperties;
  */
 @ConditionalOnWebApplication
 @ConditionalOnClass(name = "org.springframework.boot.actuate.autoconfigure.web.ManagementContextConfiguration")
-@ConditionalOnProperty(name = "spring.cloud.alicloud.acm.enable", matchIfMissing = true)
+@ConditionalOnProperty(name = "spring.cloud.alicloud.acm.enabled", matchIfMissing = true)
 public class AcmEndpointAutoConfiguration {
 
 	@Autowired

spring-cloud-alicloud-acm/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -4,6 +4,12 @@
       "name": "spring.application.group",
       "type": "java.lang.String",
       "description": "spring application group."
+    },
+    {
+      "name": "spring.cloud.alicloud.acm.enabled",
+      "type": "java.lang.Boolean",
+      "defaultValue": true,
+      "description": "enable acm or not."
     }
   ]
 }