Merge an urgent cpupower utility fix for 6.16-rc1 from Shuah Khan:
"Add unitdir variable for specifying the location to install systemd
service units instead of installing under ${libdir}/systemd/system
which doesn't work on some distributions."
* tag 'linux-cpupower-6.16-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux:
cpupower: split unitdir from libdir in Makefile