v1.0: Update config file link

[guimachiavelli]

As reported on #2115, we were linking to the config file on the main branch of the Meilisearch repo. This meant the file we were linking to used instance option names that will only be available in v1.0.0. We fixed this issue on #2116 by linking to the file in the commit tagged as v30.0.5.

We need to update this link once again for the release.

Tasks

• Update /learn/cookbooks/running_production.md, L#87

References

• previous issue on this repo: Wrong config.toml link in the "running_production" cookbook #2115