API reference: migration to OpenAPI-generated broke URLs

[Strift]

The migration to OpenAPI-generated documentation changed the URLs of the API reference.

Unfortunately, we did not introduce redirects, which means that links in various places are now broken.

The following broken links affect user experience:

• Links in SDKs methods - these show up directly in the users' IDE 🥲
• Links in blog posts

(I assume internal links in the docs were updated)

The following broken links affect contributor experience:

• Links in the open issue that used the docs as a reference for implementation

[qdequele]

Proposing some PRs to fix the broken links:

• Update outdated documentation links meilisearch-dart#476
• Update outdated documentation links meilisearch-dotnet#719
• Update outdated documentation links meilisearch-go#764
• Update outdated documentation links meilisearch-java#947
• Update outdated documentation links meilisearch-js#2149
• Update outdated documentation links meilisearch-js-plugins#1462
• Update outdated documentation links meilisearch-php#889
• Update outdated documentation links meilisearch-python#1218
• Update outdated documentation links meilisearch-rails#441
• Update outdated documentation links meilisearch-ruby#684
• Update outdated documentation links meilisearch-rust#775
• Update outdated documentation links meilisearch-swift#512
• Update outdated documentation links meilisearch-symfony#439
• Update outdated documentation links strapi-plugin-meilisearch#1108
• Update outdated documentation links meilisearch-kubernetes#313

But perhaps it would be better to update the links after the rewrite of the Lear part.