Hook up "marker-table" and "marker-chart" filtering to the marker schema

I think I forgot to do this. Also, we should default-in if a marker provides no schema.

```js
export function filterForMarkerChart(
getMarker: MarkerIndex => Marker,
markerIndexes: MarkerIndex[]
): MarkerIndex[] {
return filterMarkerIndexes(
getMarker,
markerIndexes,
marker => !isNetworkMarker(marker)
);
}
```

┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-321)