MAINTAINERS: add myself as PATA drivers reviewer

Add myself as a reviewer for the libata PATA drivers -- there is
activity in this area still... 8-)
Having been hacking on ATA from the early 90s, I think I deserved this
highly responsible position, at last! :-)

Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>

Author: Sergey Shtylyov

MAINTAINERS

@@ -10880,6 +10880,12 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
 F:	drivers/ata/pata_arasan_cf.c
 F:	include/linux/pata_arasan_cf_data.h
 
+LIBATA PATA DRIVERS
+R:	Sergey Shtylyov <s.shtylyov@omp.ru>
+L:	linux-ide@vger.kernel.org
+F:	drivers/ata/ata_*.c
+F:	drivers/ata/pata_*.c
+
 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
 M:	Linus Walleij <linus.walleij@linaro.org>
 L:	linux-ide@vger.kernel.org