configure: Drop CLOCK_PER_SEC probe
commit35139eba86a4c364af505d58c09cbcdc77a7fe48
authorOlly Betts <olly@survex.com>
Wed, 6 Mar 2024 01:26:07 +0000 (6 14:26 +1300)
committerOlly Betts <olly@survex.com>
Wed, 6 Mar 2024 03:36:03 +0000 (6 16:36 +1300)
treef511ea4cfb0b3d7793b90cbfcd6e07d6fbec01fe
parenta901ceaa86b7cb5a11f8a94faaf57a0f04184aad
configure: Drop CLOCK_PER_SEC probe

It was specified by ANSI C in 1989 so it should be safe to just assume
it's available.
configure.ac