Reprocess DHCP settings after update

automated install/basic-install.sh

@@ -892,9 +892,14 @@ finalExports() {
   # Look for DNS server settings which would have to be reapplied
   source "${setupVars}"
   source "/etc/.pihole/advanced/Scripts/webpage.sh"
+
   if [[ "${DNS_FQDN_REQUIRED}" != "" ]] ; then
     ProcessDNSSettings
   fi
+
+  if [[ "${DHCP_ACTIVE}" != "" ]] ; then
+    ProcessDHCPSettings
+  fi
 }
 
 installPihole() {