MAINTAINERS: iwlwifi: update contact email

The ilw@linux.intel.com address is being phased out, replace
it with the new address.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 310da42..77b2728 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5541,7 +5541,7 @@
 INTEL WIRELESS WIFI LINK (iwlwifi)
 M:	Johannes Berg <johannes.berg@intel.com>
 M:	Emmanuel Grumbach <emmanuel.grumbach@intel.com>
-M:	Intel Linux Wireless <ilw@linux.intel.com>
+M:	Intel Linux Wireless <linuxwifi@intel.com>
 L:	linux-wireless@vger.kernel.org
 W:	http://intellinuxwireless.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git