Checking for LD_VERSION in unreliable as not all distros define it on
the compiler's preprocessor.
Explicitly check it via autoconf.
This fixes support for Ubuntu 18.04 on arm64.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Juhyung Park <qkrwngud825@gmail.com>
Closes#18262
