reenable microblaze little endian for internal musl toolchain

The assumption that musl libc does not support microblaze
little endian mode is wrong. See
http://git.musl-libc.org/cgit/musl/tree/configure line
number 447-448.

Tested with qemu. Just revert previous commit as suggested by
Thomas Petazzoni.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

toolchain/toolchain-buildroot/Config.in

@@ -82,7 +82,7 @@ comment "(e)glibc only available with shared lib support"
 
 config BR2_TOOLCHAIN_BUILDROOT_MUSL
 	bool "musl (experimental)"
-	depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_microblazebe || \
+	depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_microblaze || \
 		BR2_mips || BR2_mipsel || BR2_powerpc || BR2_x86_64
 	select BR2_TOOLCHAIN_USES_MUSL
 	help