tree d7e7692fea56d1423b6ca9a5f442479e62f12325
parent 845976677374232158458f876bf405729b092a1a
author Patrick Williams <patrick@stwcx.xyz> 1752074860 -0400
committer Patrick Williams <patrick@stwcx.xyz> 1752074860 -0400

meson: use non-deprecated systemd packageconfig

Systemd's packageconfig file has both `systemdsystemunitdir` and
`systemd_system_unit_dir` defined.  The non-underscore one appears
to be a deprecated alias[1].  Move to the non-deprecated /
underscore-separated variant.

[1]: https://github.com/systemd/systemd/commit/4908de44b0a0409f84a7cdc5641b114d6ce8ba03

Change-Id: Ie551c0d3549c73c33e31ccb17149d4ad16170adb
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>