Add support for MaxMind GeoIP database

[mtojek]

The goal of this issue is to embed the MaxMind GeoIP database in the elastic-package.

Related issues:
https://github.com/elastic/elasticsearch/pull/78362/files#diff-dc8e1264edf1b5783bcf1aa7eeeaa4f4b4b5089fa97f951d1be97ccd604047b8R90
elastic/beats#28579

Blocked by:
#557 decided to ignore this

[jsoriano]

Do you have an opinion on the approach to follow for elastic-package?

This will be needed to test with 8.0, so we may need to do it before #557.

[mtojek]

This will be needed to test with 8.0, so we may need to do it before #557.

It won't follow the clean code rules, but it's doable for sure.

Do you have an opinion on the approach to follow for elastic-package?

Well, this is about system tests, so we don't need a full-blown database. What do you think about embedding these files:
https://github.com/martijnvg/elasticsearch/tree/bbf8cb80b1361d42d434e513a2bf3aec3d26e06f/docs/src/test/resources

[jsoriano]

We also need an ASN database, in elastic/beats#28682 I am using the ones from https://github.com/maxmind/MaxMind-DB/tree/2bf1713b3b5adcb022cf4bb77eb0689beaadcfef/test-data

[mtojek]

I will on this then.

[jsoriano]

FTR, there are not so many IP ranges with complete data in these test databases, they can be found in https://github.com/maxmind/MaxMind-DB/tree/2bf1713b3b5adcb022cf4bb77eb0689beaadcfef/source-data As a follow up we can prepare a list of ranges mentioning the available information for them, this can be useful for developers.

These are the IPs I used in elastic/beats#28682:

1.128.3.4
175.16.199.1
216.160.83.57
216.160.83.61
67.43.156.12
81.2.69.143
81.2.69.144
81.2.69.145
81.2.69.193
89.160.20.112
89.160.20.156
67.43.156.12
67.43.156.13
67.43.156.14
67.43.156.15
2a02:cf40:add:4002:91f2:a9b2:e09a:6fc6

[mtojek]

I will update the dependency in elastic/integrations and adjusts tests.