MAINTAINERS: Move Daniel Drake to credits

Daniel Drake's @gentoo.org email bounces (is listed as retired Gentoo
developer) and there was no activity from him regarding zd1211rw driver.
Also his second address @laptop.org bounces.

Cc: Daniel Drake <drake@endlessos.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210917102834.25649-1-krzysztof.kozlowski@canonical.com

CREDITS

@@ -971,6 +971,7 @@ D: PowerPC
 N: Daniel Drake
 E: dsd@gentoo.org
 D: USBAT02 CompactFlash support in usb-storage
+D: ZD1211RW wireless driver
 S: UK
 
 N: Oleg Drokin

MAINTAINERS

@@ -17800,7 +17800,6 @@ F:	drivers/staging/nvec/
 
 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
 M:	Jens Frederich <jfrederich@gmail.com>
-M:	Daniel Drake <dsd@laptop.org>
 M:	Jon Nettleton <jon.nettleton@gmail.com>
 S:	Maintained
 W:	http://wiki.laptop.org/go/DCON
@@ -20704,7 +20703,6 @@ S:	Maintained
 F:	mm/zbud.c
 
 ZD1211RW WIRELESS DRIVER
-M:	Daniel Drake <dsd@gentoo.org>
 M:	Ulrich Kunitz <kune@deine-taler.de>
 L:	linux-wireless@vger.kernel.org
 L:	zd1211-devs@lists.sourceforge.net (subscribers-only)