[DOCS] Edit ingest ip_location summaries

[lcawl]

This PR edits some summaries and descriptions in the ingest APIs based on information derived from https://www.elastic.co/guide/en/elasticsearch/reference/master/delete-ip-location-database-api.html, https://www.elastic.co/guide/en/elasticsearch/reference/master/get-ip-location-database-api.html, and https://www.elastic.co/guide/en/elasticsearch/reference/master/put-ip-location-database-api.html.

NOTE: https://www.elastic.co/guide/en/elasticsearch/reference/master/put-geoip-database-api.html exists only in the "deleted pages" section of the Elasticsearch Guide, so I'm assuming it will eventually be deprecated and removed from the specifications but that doesn't seem to have happened yet.

[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_ip_location_database	🟢	1/1	1/1
ingest.delete_pipeline	🟢	15/15	15/15
ingest.geo_ip_stats	🟢	1/1	1/1
ingest.get_geoip_database	🟢	6/6	6/6
ingest.get_ip_location_database	🟢	7/7	7/7
ingest.get_pipeline	🟢	22/22	22/22
ingest.processor_grok	🟢	1/1	1/1
ingest.put_geoip_database	🟢	3/3	3/3
ingest.put_ip_location_database	🟢	4/4	4/4
ingest.put_pipeline	🟢	60/60	60/60
ingest.simulate	🟢	10/10	10/10

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

[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_ip_location_database	🟢	1/1	1/1
ingest.delete_pipeline	🟢	15/15	15/15
ingest.geo_ip_stats	🟢	1/1	1/1
ingest.get_geoip_database	🟢	6/6	6/6
ingest.get_ip_location_database	🟢	7/7	7/7
ingest.get_pipeline	🟢	22/22	22/22
ingest.processor_grok	🟢	1/1	1/1
ingest.put_geoip_database	🟢	3/3	3/3
ingest.put_ip_location_database	🟢	4/4	4/4
ingest.put_pipeline	🟢	60/60	60/60
ingest.simulate	🟢	10/10	10/10

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