Add Create or update geoip database configuration API

[pquentin]

Part of #2810, like #2815.

[github-actions]

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

API	Status	Request	Response
ingest.delete_geoip_database	🟠	Missing type	Missing type
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	21/22
ingest.processor_grok	🟢	1/1	1/1
ingest.put_geoip_database	🟢	3/3	3/3
ingest.put_pipeline	🔴	50/59	59/59
ingest.simulate	🔴	6/9	8/9

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_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	21/22
ingest.processor_grok	🟢	1/1	1/1
ingest.put_geoip_database	🟢	3/3	3/3
ingest.put_pipeline	🔴	50/59	59/59
ingest.simulate	🔴	6/9	8/9

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

[github-actions]

The backport to 8.15 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-8.15 8.15
# Navigate to the new working tree
cd .worktrees/backport-8.15
# Create a new branch
git switch --create backport-2823-to-8.15
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 48a6409d5a0ea07f8b23a55e1043e2246ab05dbd
# Push it to GitHub
git push --set-upstream origin backport-2823-to-8.15
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-8.15

Then, create a pull request where the base branch is 8.15 and the compare/head branch is backport-2823-to-8.15.