watch: Correctly process [m Remove lib dependency

watch: Correctly process [m Remove lib dependency

The commit referenced below made the ANSI sequence
[m be interpreted as [0m However this change was put
in the incorrect place and would reference an undefined
pointer, causing a crash. Thanks to Jimmy Theis for the
second heads-up.

watch doesn't need any libprocps functions so it is no
longer linked to them.

References:
 commit a5937e4e943eaf28b378a318566d6968f2b167be
 https://www.freelists.org/post/procps/watch-crashes-but-its-not-the-latest-commit-fault
 https://www.freelists.org/post/procps/Segmentation-fault-in-watch-3311