MAINTAINERS: Fix remaining pointers to obsolete libata.git

libata.git no longer exists.  Replace the remaining pointers to it by
pointers to the block tree, which is where all libata development
happens now.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

MAINTAINERS

@@ -8343,7 +8343,7 @@ F:	drivers/media/dvb-frontends/lgdt3305.*
 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
 M:	Viresh Kumar <vireshk@kernel.org>
 L:	linux-ide@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
 S:	Maintained
 F:	include/linux/pata_arasan_cf_data.h
 F:	drivers/ata/pata_arasan_cf.c
@@ -8360,7 +8360,7 @@ F:	drivers/ata/ata_generic.c
 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
 M:	Linus Walleij <linus.walleij@linaro.org>
 L:	linux-ide@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
 S:	Maintained
 F:	drivers/ata/pata_ftide010.c
 F:	drivers/ata/sata_gemini.c
@@ -8379,7 +8379,7 @@ F:	include/linux/ahci_platform.h
 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
 M:	Mikael Pettersson <mikpelinux@gmail.com>
 L:	linux-ide@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
 S:	Maintained
 F:	drivers/ata/sata_promise.*