MAINTAINERS: add myself as Renesas Ethernet drivers reviewer

Add myself as a reviewer for the Renesas Ethernet drivers -- hopefully I won't miss the buggy patches anymore. :-)

---
The patch is against DaveM's 'net.git' repo.

Changes in version 3:
- removed the status entry;

Changes in version 2:
- removed garbage from the changelog.

 MAINTAINERS |    7 +++++++
 1 file changed, 7 insertions(+)

Index: net/MAINTAINERS =================================--- net.orig/MAINTAINERS +++ net/MAINTAINERS
@@ -8929,6 +8929,13 @@ F: drivers/rpmsg/
F: Documentation/rpmsg.txt
F: include/linux/rpmsg.h

+RENESAS ETHERNET DRIVERS
+R: Sergei Shtylyov <[email protected]>
+L: [email protected]
+L: [email protected]
+F: drivers/net/ethernet/renesas/
+F: include/linux/sh_eth.h
+
RESET CONTROLLER FRAMEWORK
M: Philipp Zabel <[email protected]>
S: Maintained

From: Sergei Shtylyov <[email protected]>
Date: Sat, 05 Dec 2015 04:50:48 +0300

Applied, thanks.