prometheus-smartraid-exporter

Since setuptools-scm commit 0c18def8254073f87140d9653b7db292d9798b3a the minimum
version of setuptools is documented to be 64 and that of setuptools-scm to be 8.

Since setuptools-scm commit d0daf6f63cd04287b313312f41d32388dbeb5753 the Python
build system dependency name of setuptools-scm has been renamed from
`setuptools_scm` to `setuptools-scm`.

Signed-off-by: Christoph Anton Mitterer <mail@christoph.anton.mitterer.name>