Fix HTTP urls to HTTPS

* Do not fix urls for the `http://apache.org/xml/features` when we
configure XML components
* Do not fix urls for localhost and fake links in tests
* Fix all the dead links in docs

spring-integration-jdbc/src/main/java/org/springframework/integration/jdbc/StoredProcMessageHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -42,7 +42,7 @@ import org.springframework.util.Assert;
  * {@link StoredProcOutboundGateway}. As functions are typically used to look up
  * values, only, the Stored Procedure message handler purposefully does not support
  * SQL function calls. If you believe there are valid use-cases for that, please file a
- * feature request at http://jira.springsource.org.
+ * feature request at https://jira.springsource.org.
  *
  * @author Gunnar Hillert
  * @since 2.1

spring-integration-jdbc/src/main/java/org/springframework/integration/jdbc/store/channel/OracleChannelMessageStoreQueryProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,7 +23,7 @@ package org.springframework.integration.jdbc.store.channel;
  * property is <code>1</code>.
  * <p>
  * Fore more details, please see:
- * http://stackoverflow.com/questions/6117254/force-oracle-to-return-top-n-rows-with-skip-locked
+ * https://stackoverflow.com/questions/6117254/force-oracle-to-return-top-n-rows-with-skip-locked
  *
  * @author Gunnar Hillert
  * @author Artem Bilan

spring-integration-jdbc/src/main/resources/org/springframework/integration/jdbc/config/spring-integration-jdbc-5.2.xsd

@@ -7,7 +7,7 @@
 	<xsd:import namespace="http://www.springframework.org/schema/beans" />
 	<xsd:import namespace="http://www.springframework.org/schema/tool" />
 	<xsd:import namespace="http://www.springframework.org/schema/integration"
-				schemaLocation="http://www.springframework.org/schema/integration/spring-integration-5.2.xsd" />
+				schemaLocation="https://www.springframework.org/schema/integration/spring-integration-5.2.xsd" />
 
 	<xsd:annotation>
 		<xsd:documentation><![CDATA[