Now supports async chunk access even though doing that is bad
and shouldn't be done anyways since we force you back to main, itll
now just delay the ticket add to main the same way.
Now only add the ticket if the plugin CAUSED the chunk load, so no longer
adds ticket if the chunk was already loaded.
Additionally, cap chunk ticket limits to 1 second (Effectively ignoring chunk-gc config
unless the config is lower than 20 ticks)
Fixes#3533
