MAINTAINERS: update Benjamin's email address

Update my email address to the kernel.org one, as it's getting
more convenient this way.
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

.mailmap

@@ -96,6 +96,8 @@ Ben Widawsky <bwidawsk@kernel.org> <ben@bwidawsk.net>
 Ben Widawsky <bwidawsk@kernel.org> <ben.widawsky@intel.com>
 Ben Widawsky <bwidawsk@kernel.org> <benjamin.widawsky@intel.com>
 Benjamin Poirier <benjamin.poirier@gmail.com> <bpoirier@suse.de>
+Benjamin Tissoires <bentiss@kernel.org> <benjamin.tissoires@gmail.com>
+Benjamin Tissoires <bentiss@kernel.org> <benjamin.tissoires@redhat.com>
 Bjorn Andersson <andersson@kernel.org> <bjorn@kryo.se>
 Bjorn Andersson <andersson@kernel.org> <bjorn.andersson@linaro.org>
 Bjorn Andersson <andersson@kernel.org> <bjorn.andersson@sonymobile.com>

MAINTAINERS

@@ -9546,7 +9546,7 @@ F:	kernel/power/
 
 HID CORE LAYER
 M:	Jiri Kosina <jikos@kernel.org>
-M:	Benjamin Tissoires <benjamin.tissoires@redhat.com>
+M:	Benjamin Tissoires <bentiss@kernel.org>
 L:	linux-input@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
@@ -22685,7 +22685,7 @@ F:	drivers/usb/host/ehci*
 
 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
 M:	Jiri Kosina <jikos@kernel.org>
-M:	Benjamin Tissoires <benjamin.tissoires@redhat.com>
+M:	Benjamin Tissoires <bentiss@kernel.org>
 L:	linux-usb@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git