web: net-next is closed (for v7.4 merge window)

Signed-off-by: Paolo Abeni <pabeni@redhat.com>

net-next.html

diff --git a/net-next.html b/net-next.html
index 73d8258..35faf7b 100644
--- a/net-next.html
+++ b/net-next.html
@@ -1,8 +1,8 @@
 <html>
 
 <head>
-<title>net-next is OPEN</title>
-<link rel="shortcut icon" href="/favicon-open.png" type="image/png" />
+<title>net-next is CLOSED</title>
+<link rel="shortcut icon" href="/favicon-closed.png" type="image/png" />
 
 <style>
   div {
@@ -24,8 +24,9 @@
 <body>
   <bold>
     <div>
-      <img src="open.jpg" alt="net-next is OPEN">
+      <img src="closed.jpg" alt="net-next is CLOSED">
     </div>
+    <p>Closed until November 9th</p>
   </bold>
 </body>