package/libgpg-error: fix typo for BR2_aarch64_be

The typo was introduced in 2016 by commit
'2f89476ad9 package/libgpg-error: bump to version 1.23'

Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/libgpg-error/Config.in

@@ -2,7 +2,7 @@ config BR2_PACKAGE_LIBGPG_ERROR_ARCH_SUPPORTS
 	bool
 	# see src/syscfg/
 	default y if \
-		BR2_aarch64	|| BR2_aarch64_eb	|| \
+		BR2_aarch64	|| BR2_aarch64_be	|| \
 		BR2_arm		|| BR2_armeb		|| \
 		BR2_i386	|| BR2_mips		|| \
 		BR2_mipsel	|| BR2_mips64		|| \
@@ -28,7 +28,7 @@ config BR2_PACKAGE_LIBGPG_ERROR
 config BR2_PACKAGE_LIBGPG_ERROR_SYSCFG
 	string
 	default "aarch64-unknown-linux-gnu" \
-		if BR2_aarch64 || BR2_aarch64_eb
+		if BR2_aarch64 || BR2_aarch64_be
 	default "arm-unknown-linux-gnueabi" \
 		if BR2_arm || BR2_armeb
 	default "i686-pc-linux-gnu" \