elogind: update to 246.10.

[motorto]

Testing the changes

• I tested the changes in this PR: YES

Local build testing

• I built this PR locally for my native architecture, x86_64-glibc
• I built this PR locally for these architectures (if supported. mark crossbuilds):
  • armv6l

Going to test on a vm using seatd to see if the errors still occurs

@Gottox in case you didn't see the message IRC could you check if the problem with libseat still occurs ? Ok my quick test it doesn't, but to be honest I don't have a lot of experience it with

[motorto]

~Been using this for 3 days on my main system without a problem.(x86_64-glibc)~ ~Hum found an issue, cant seem to shutdown the system with loginctl poweroff && loginctl reboot~ ~Get the following error: 2022-08-03T21:44:13.00727 daemon.err: Aug 3 22:44:13 loginctl[15860]: Failed to power off system via elogind: Access denied~ ~I am able to loginctl lock-session and screen locks and to suspend with loginctl suspend. Weird~

Talked in the IRC and started building with the polkit option to true since without even polkit installed the loginctl poweroff/reboot wont work

• [X] I will create a pr documenting this change to void handbooks

[motorto]

Using this for more than a week even with the new dbus update and it works fine. (I know I am biased, but I don't see someone else testing it)

[oreo639]

Tested it with sway and gnome and haven't noticed any issues.

[paper42]

I have been testing this for about a month with GNOME