Fixup "MAINTAINERS: GPIO-INTEL-MID: add maintainer"

This reverts commit ee0f5b390a0d7375a8b6af4cb0e167692e5e8a10.
The MAINTAINERS entry was not in alphabetic order.

Assign [e-mail] as maintainer of Intel MID gpio
driver at drivers/gpio/gpio-intel-mid.c. Now do it in
alphabetic order instead.

Signed-off-by: David Cohen <[e-mail]>
Acked-by: Mika Westerberg <[e-mail]>
Signed-off-by: Linus Walleij <[e-mail]>

MAINTAINERS

···
 S:	Maintained
 F:	drivers/gpio/gpio-bt8xx.c
 
-INTEL-MID GPIO DRIVER
-M:	David Cohen <[e-mail]>
-L:	[e-mail]
-S:	Maintained
-F:	drivers/gpio/gpio-intel-mid.c
-
 BTRFS FILE SYSTEM
 M:	Chris Mason <[e-mail]>
 L:	[e-mail]
···
 F:	Documentation/networking/ixgbevf.txt
 F:	Documentation/networking/i40e.txt
 F:	drivers/net/ethernet/intel/
+
+INTEL-MID GPIO DRIVER
+M:	David Cohen <[e-mail]>
+L:	[e-mail]
+S:	Maintained
+F:	drivers/gpio/gpio-intel-mid.c
 
 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
 M:	Stanislav Yakovlev <[e-mail]>