package/luajit: add BR2_aarch64_be support

ARM64 big-endian is supported since
https://github.com/LuaJIT/LuaJIT/commit/3143b218946395834f0bfef741061ac6ef3f5b56

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit 28e5c2f2bdd147dbb9aefbc040fc618f46ee0663)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/luajit/Config.in

@@ -1,6 +1,6 @@
 config BR2_PACKAGE_LUAJIT_ARCH_SUPPORTS
 	bool
-	default y if BR2_arm || BR2_aarch64
+	default y if BR2_arm || BR2_aarch64 || BR2_aarch64_be
 	default y if BR2_i386 || BR2_x86_64
 	default y if (BR2_mips || BR2_mipsel) && !BR2_MIPS_SOFT_FLOAT \
 		&& !BR2_MIPS_CPU_MIPS32R6 && !BR2_MIPS_CPU_MIPS64R6