Revert "Retained 1.25.0 config for compatibility testing"

This reverts commit fb945dc.

Author: peter-afrigis

geowebcache/core/src/main/resources/geowebcache.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <gwcConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xmlns="http://geowebcache.org/schema/1.26.0"
-  xsi:schemaLocation="http://geowebcache.org/schema/1.26.0 http://geowebcache.org/schema/1.26.0/geowebcache.xsd">
+  xmlns="http://geowebcache.org/schema/1.25.0"
+  xsi:schemaLocation="http://geowebcache.org/schema/1.25.0 http://geowebcache.org/schema/1.25.0/geowebcache.xsd">
   <version>1.8.0</version>
   <backendTimeout>120</backendTimeout>
   <serviceInformation>

geowebcache/core/src/main/resources/org/geowebcache/config/geowebcache.xsd

@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xml="http://www.w3.org/XML/1998/namespace"
-  targetNamespace="http://geowebcache.org/schema/1.26.0" xmlns:gwc="http://geowebcache.org/schema/1.26.0"
-  elementFormDefault="qualified" version="1.26.0">
+  targetNamespace="http://geowebcache.org/schema/1.25.0" xmlns:gwc="http://geowebcache.org/schema/1.25.0"
+  elementFormDefault="qualified" version="1.25.0">
 
   <xs:element name="gwcConfiguration">
     <xs:annotation>