Config File Permission Denied

### Description

Hello,

I installed glance using the `glance-bin` package on the AUR, v0.7.13.

The service automatically sources the config file `/etc/glance.yml`, so within that file I have included a file from my home directory (`/home/qwerty/.config/glance/glance.yml`).

I have made the config file in my home directory owned by the `glance` user and group, and given it `664` perms, yet when restarting the service it says:
`May 12 13:52:17 samurai glance[722247]: parsing config: reading included file /home/qwerty/.config/glance/glance.yml: open /home/qwerty/.config/glance/glance.yml: permission denied`