Fix most pipeline API errors

[pquentin]

This was done purely looking at the YAML test errors. The Put pipeline API has one error left: the Redact processor is still missing.

Note that even when we hit 100%, the work on ingest pipelines won't be over. Not only there are number of pipelines still missing (tracked in #2231), but we have not added all ingest modules to YAML tests.

[github-actions]

Following you can find the validation results for the APIs you have changed.

API	Status	Request	Response
ingest.delete_geoip_database	🟢	1/1	1/1
ingest.delete_pipeline	🟢	15/15	15/15
ingest.geo_ip_stats	🟢	1/1	1/1
ingest.get_geoip_database	🟢	4/4	4/4
ingest.get_pipeline	🟢	22/22	22/22
ingest.processor_grok	🟢	1/1	1/1
ingest.put_geoip_database	🟢	3/3	3/3
ingest.put_pipeline	🔴	58/59	59/59
ingest.simulate	🔴	6/9	9/9

You can validate these APIs yourself by using the make validate target.

[l-trotta]

In UserAgentProcessor we should remove options, it's not a field it seems. server code. Other than that, LGTM!

[github-actions]

Following you can find the validation results for the APIs you have changed.

API	Status	Request	Response
ingest.delete_geoip_database	🟢	1/1	1/1
ingest.delete_pipeline	🟢	15/15	15/15
ingest.geo_ip_stats	🟢	1/1	1/1
ingest.get_geoip_database	🟢	4/4	4/4
ingest.get_pipeline	🟢	22/22	22/22
ingest.processor_grok	🟢	1/1	1/1
ingest.put_geoip_database	🟢	3/3	3/3
ingest.put_pipeline	🔴	58/59	59/59
ingest.simulate	🔴	6/9	9/9

You can validate these APIs yourself by using the make validate target.

[pquentin]

In UserAgentProcessor we should remove options, it's not a field it seems. server code. Other than that, LGTM!

Thanks Laura! Removing options made me realize that we had an UserAgentProperty enum, so I've repurposed it for properties. I also opened elastic/elasticsearch#112518 to fix the relevant Elasticsearch docs.

Please take another look.

[flobernd]

LGTM!