mb/bostentech: Update name in Kconfig

The Bostentech mainboard appears out of order - this can be fixed either
by renaming the mainboard to start with S, or by the simpler method
used here by putting the mainboard directory name as the main name, then
noting that the full name is "Shenzhen Bostrontium Teng Technology".

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I31b4c663b68cdcde2d175f080f011f2998e56074
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71777
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
diff --git a/src/mainboard/bostentech/Kconfig.name b/src/mainboard/bostentech/Kconfig.name
index 619b526..aa85b7c 100644
--- a/src/mainboard/bostentech/Kconfig.name
+++ b/src/mainboard/bostentech/Kconfig.name
@@ -1,2 +1,2 @@
 config VENDOR_BOSTENTECH
-	bool "Shenzhen Bostrontium Teng Technology"
+	bool "Bostentech (Shenzhen Bostrontium Teng Technology)"