aerodrome_label & mountain_peak queries return `osm_id`, but they
are not declared in the data source. I think we should either remove
the `osm_id` from the query result, or declare the data source.
Seems like etl and mapping diagrams have been neglected
for a long time. Now it regenerates the files and places
them in the source dir.
This PR also fixes two broken files:
* layers/aerodrome_label/mapping_diagram.png
* layers/housenumber/mapping_diagram.png
They were generated using the newest tools version with the fix
https://github.com/openmaptiles/openmaptiles-tools/pull/65
