Write untagged nodes by default

[patrickbr]

This PR removes the option --write-way-node-geometries and handles untagged nodes in exactly the same manner as tagged nodes.

[lehmann-4178656ch]

Any idea why the non-stdout E2E builds keep failing @patrickbr ?

[patrickbr]

No idea, it seems like a memory issue, maybe caused by the increased input size to QLever (because of the non-tagged nodes). A quick mitigation would be to add options --skip-untagged-nodes, --skip-untagged-ways and --skip-untagged-relations.

[lehmann-4178656ch]

I'd prefer to switch the test dataset to something smaller first. Looking at https://osm2rdf.cs.uni-freiburg.de/ Malta has (with the old code) ~12.3M triples. Gibralta would have ~3.6M or Greenland ~3.2M. Are there some specific features in Malta we need for the E2E tests?

What I find very interesting is that writing to stdout worked. Granted it does not require memory for decompressing the data, but so should the uncompressed output test which fails.

[patrickbr]

I changed the E2E test dataset to Liechtenstein, let's see what happens.