DEVELOPERS: drop Ariel D'Alessandro

<ariel@vanguardiasur.com.ar>: host aspmx.l.google.com[2a00:1450:400c:c07::1a]
    said: 550-5.2.1 The email account that you tried to reach is inactive. For
    more 550-5.2.1 information, go to 550 5.2.1
    https://support.google.com/mail/?p=DisabledUser
    ffacd0b85a97d-36bbd075381si7797549f8f.548 - gsmtp (in reply to RCPT TO
    command)

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -268,12 +268,6 @@ F:	configs/snps_archs38_axs103_defconfig
 F:	configs/snps_archs38_haps_defconfig
 F:	configs/snps_archs38_hsdk_defconfig
 
-N:	Ariel D'Alessandro <ariel@vanguardiasur.com.ar>
-F:	board/bsh/
-F:	configs/imx8mn_bsh_smm_s2_pro_defconfig
-F:	package/axfsutils/
-F:	package/mali-t76x/
-
 N:	Arnaud Aujon <arnaud@intelibre.fr>
 F:	package/espeak/