Order IntegrationAutoConfiguration properly

This commit makes sure that the auto-configuration for Spring
Integration runs after the datasource has been auto-configured if
necessary as there is an optional part that can initialize the jdbc
schema.

Closes gh-14175

Author: snicoll

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/integration/IntegrationAutoConfiguration.java

@@ -29,6 +29,7 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnSingleCandidate;
 import org.springframework.boot.autoconfigure.condition.SearchStrategy;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 import org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.EnvironmentAware;
@@ -60,7 +61,7 @@
 @Configuration
 @ConditionalOnClass(EnableIntegration.class)
 @EnableConfigurationProperties(IntegrationProperties.class)
-@AutoConfigureAfter(JmxAutoConfiguration.class)
+@AutoConfigureAfter({ DataSourceAutoConfiguration.class, JmxAutoConfiguration.class })
 public class IntegrationAutoConfiguration {
 
 	/**