Fixup web.config for newly patched IIS

web.config

 <?xml version="1.0" encoding="UTF-8"?>
 <configuration>
 
-    <configSections>
-        <sectionGroup name="system.webServer">
-            <sectionGroup name="rewrite">
-                <section name="rewriteMaps" overrideModeDefault="Allow" />
-                <section name="rules" overrideModeDefault="Allow" />
-            </sectionGroup>
-        </sectionGroup>
-    </configSections>
-
     <system.webServer>
         <directoryBrowse enabled="false" />
         <rewrite>