ata: remove stale maintainership information from core code

In commit 7634ccd2da ("libata: maintainership update") from 2018
Jens has officially taken over libata maintainership from Tejun so
remove stale information from core libata code.

Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

drivers/ata/libata-core.c

@@ -2,10 +2,6 @@
 /*
  *  libata-core.c - helper library for ATA
  *
- *  Maintained by:  Tejun Heo <tj@kernel.org>
- *    		    Please ALWAYS copy linux-ide@vger.kernel.org
- *		    on emails.
- *
  *  Copyright 2003-2004 Red Hat, Inc.  All rights reserved.
  *  Copyright 2003-2004 Jeff Garzik
  *

drivers/ata/libata-eh.c

@@ -2,10 +2,6 @@
 /*
  *  libata-eh.c - libata error handling
  *
- *  Maintained by:  Tejun Heo <tj@kernel.org>
- *    		    Please ALWAYS copy linux-ide@vger.kernel.org
- *		    on emails.
- *
  *  Copyright 2006 Tejun Heo <htejun@gmail.com>
  *
  *  libata documentation is available via 'make {ps|pdf}docs',

drivers/ata/libata-scsi.c

@@ -2,10 +2,6 @@
 /*
  *  libata-scsi.c - helper library for ATA
  *
- *  Maintained by:  Tejun Heo <tj@kernel.org>
- *    		    Please ALWAYS copy linux-ide@vger.kernel.org
- *		    on emails.
- *
  *  Copyright 2003-2004 Red Hat, Inc.  All rights reserved.
  *  Copyright 2003-2004 Jeff Garzik
  *

drivers/ata/libata-sff.c

@@ -2,10 +2,6 @@
 /*
  *  libata-sff.c - helper library for PCI IDE BMDMA
  *
- *  Maintained by:  Tejun Heo <tj@kernel.org>
- *    		    Please ALWAYS copy linux-ide@vger.kernel.org
- *		    on emails.
- *
  *  Copyright 2003-2006 Red Hat, Inc.  All rights reserved.
  *  Copyright 2003-2006 Jeff Garzik
  *