Add the parameter out to opq to select the level of verbosity of the results

[jmaspons]

I can replicate the option for opq_osm_id, opq_enclosing and opq_around

[jmaspons]

Checks fail due to a link in the documentation to osmdata_data_frame which is not merged yet #285

[jmaspons]

From my side, ready for the merge @mpadge

P.S.: Don't know why there are no test coverage checks from the gh actions anymore

[mpadge]

I approved those changes, but then discovered that the tests are all failing. Can you please fix those, then i'll merge? Thanks

[jmaspons]

Thanks for the review. I have rewritten this part by testing the condition for has_geometry adding nodes_only, and build the suffix from scratch. This makes the tests fails because they expect that queries with nodes_only have no "body" in the string, which is the default anyway. This limit queries with nodes_only and out meta;. I have changed the tests