GUI Spring XML cleanup, mainly unused NS in empty overlay

gui/admin-gui/src/main/resources/ctx-overlay.xml

@@ -1,33 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!--
-  ~ Copyright (c) 2017 Evolveum and contributors
+  ~ Copyright (C) 2017-2022 Evolveum and contributors
   ~
   ~ This work is dual-licensed under the Apache License 2.0
   ~ and European Union Public License. See LICENSE file for details.
   -->
 
 <beans xmlns="http://www.springframework.org/schema/beans"
-       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xmlns:context="http://www.springframework.org/schema/context"
-       xmlns:jaxws="http://cxf.apache.org/jaxws"
-       xmlns:jaxrs="http://cxf.apache.org/jaxrs"
-       xmlns:util="http://www.springframework.org/schema/util"
-       xmlns:ssec="http://cxf.apache.org/spring-security"
-       xsi:schemaLocation="http://www.springframework.org/schema/beans
-     http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
-     http://www.springframework.org/schema/context
-     http://www.springframework.org/schema/context/spring-context-3.0.xsd
-     http://www.springframework.org/schema/util
-     http://www.springframework.org/schema/util/spring-util-3.0.xsd
-     http://cxf.apache.org/jaxws
-     http://cxf.apache.org/schemas/jaxws.xsd
-     http://cxf.apache.org/jaxrs
-     http://cxf.apache.org/schemas/jaxrs.xsd
-     http://cxf.apache.org/spring-security
-     http://cxf-spring-security.googlecode.com/svn/trunk/cxf-spring-security/src/main/resources/schemas/spring-security.xsd"
-       default-lazy-init="false"
-       default-autowire="byName">
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.springframework.org/schema/beans
+            http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"
+        default-lazy-init="false">
 
     <!-- Empty.
          This file is meant to be overwritten by overlay projects to include

gui/admin-gui/src/main/resources/ctx-webapp.xml

@@ -1,18 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright (c) 2010-2017 Evolveum and contributors
+  ~ Copyright (C) 2010-2022 Evolveum and contributors
   ~
   ~ This work is dual-licensed under the Apache License 2.0
   ~ and European Union Public License. See LICENSE file for details.
   -->
 
-<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xmlns:context="http://www.springframework.org/schema/context"
-       xsi:schemaLocation="http://www.springframework.org/schema/beans
-     http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
-     http://www.springframework.org/schema/context
-     http://www.springframework.org/schema/context/spring-context-3.0.xsd"
-       default-lazy-init="true" default-autowire="byName">
+<beans xmlns="http://www.springframework.org/schema/beans"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xmlns:context="http://www.springframework.org/schema/context"
+        xsi:schemaLocation="http://www.springframework.org/schema/beans
+            http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+            http://www.springframework.org/schema/context
+            http://www.springframework.org/schema/context/spring-context-3.0.xsd"
+        default-lazy-init="true">
 
     <context:annotation-config/>
     <context:spring-configured/>