Update oxide to v2.8.2

[Eeems]

v2.8 Release notes
v2.8.1 Release notes
v2.8.2 Release notes

• Add non-versioned symlink for rm2fb-client.
• Add a simple preload that forces any calls to /sys/power/state to use systemd instead.
• Xochitl will no longer be chrooted by oxide and will instead use the new sysfs preload

[Eeems]

Fresh install returns the following:

Run the following command(s) to use oxide as your launcher
$ systemctl disable --now xochitl
$ systemctl disable --now xochitl
$ systemctl enable --now tarnish

It appears our how-to-enable code doesn't remove duplicate lines.

[Eeems]

Upon further investigation, it's because the results of get-conflicts tarnish is the following:

xochitl.service
xochitl.service sync.service

This will need to be cleaned up.

[Eeems]

Tarnish is crashing when trying to run this. I'll have to dig into this before this can be merged. It might require a v2.8.2 release.

[Eeems]

Opened Eeems-Org/oxide#354 to resolve this.

[Eeems]

It appears that libsysfs_preload is segfaulting on a rM2, which is keeping this from working as expected.

[Eeems]

Upon further investigation, this might be due to rm2fb-client and sysfs_preload conflicting somehow. I'm not sure why.