You can set an alternative location to `/proc/N/mountinfo` by setting the
`HOST_PROC_MOUNTINFO` environment variable.
### Adding settings using `context` (from v3.23.6)
As of v3.23.6, it is now possible to pass a path location using `context`: import `"github.com/shirou/gopsutil/v3/common"` and pass a context with `common.EnvMap` set to `common.EnvKey`, and the location will be used within each function.