[PATCH] iconvdata/Makefile: Split and sort tests

[Florian Weimer]

* Jens-Ulrik Petersen:

> +	bug-iconv15 \
> +	tst-e2big \
> +	tst-iconv-big5-hkscs-to-2ucs4 \
>  	tst-iconv-iso-2022-cn-ext
> +	tst-iconv4 \
> +	tst-iconv6 \

Sorry, this does not work, the line in the middle lacks a \.

Thanks,
Florian