[bug#60763] [PATCH] tests: change `sort|uniq` to `sort -u`

Karl Berry <[email protected]> Fri, 13 Jan 2023 15:36:35 -0700
Newsgroups gmane.comp.sysutils.automake.patches
Message-ID <[email protected]>
    -	 done | sed 's,^\./,,' | sort | uniq >$(am__tfs); \
    +	 done | sed 's,^\./,,' | sort -u >$(am__tfs); \

Sure, looks good, please commit. (60764 looks like a dup?)