fix link to license

Author: stefanseifert

parent_toplevel/src/site/site.xml

@@ -116,7 +116,7 @@
       <item name="Maven Repositories" href="https://devops.wcm.io/maven.html" />
       <item name="GitHub project" href="http://github.com/wcm-io-devops" />
       <item name="Subprojects" href="https://wcm.io/subprojects.html" />
-      <item name="License" href="https://devops.wcm.io/license.html" />
+      <item name="License" href="http://www.apache.org/licenses/LICENSE-2.0.txt" />
       <item name="Commercial Support" href="https://wcm.io/commercial-support.html" />
       <item name="Imprint" href="https://diva-e.com/en/imprint/" />
       <item name="Privacy Policy" href="https://wcm.io/privacy.html" />