File limits: change 1gb to 5gb (#380)

I think I got all the references in the docs

https://github.com/search?q=repo%3Axataio%2Fmdx-docs%201%20gb&type=code

Slack thread:
https://xata-hq.slack.com/archives/C03ELB1L1T6/p1726663690733049?thread_ts=1726491846.924629&cid=C03ELB1L1T6

010-Getting-started/010-what-is-xata.mdx

@@ -13,7 +13,7 @@ On top of the usual Postgres functionality, Xata provides a set of features that
 
 - **Branching**: Create a new branch of your data to work on new features or experiments without affecting the main branch. The branching can also be used for tenant separation, allowing you to create a branch for each of your customers.
 - **[Zero-downtime schema migrations](/docs/getting-started/workflow)**: Make changes to your production database with zero-downtime, reversible schema migrations and data backfilling. This functionality is powered by our open-source project [pgroll](https://github.com/xataio/pgroll).
-- **[File attachments](/docs/sdk/file-attachments)**: Store and retrieve files up to 1GB, including images, videos, and audio files. The files are stored in object storage and automatically cached on a global CDN for fast delivery. From the application point of view, however, it's just another column in the database.
+- **[File attachments](/docs/sdk/file-attachments)**: Store and retrieve files up to 5GB, including images, videos, and audio files. The files are stored in object storage and automatically cached on a global CDN for fast delivery. From the application point of view, however, it's just another column in the database.
 - **[Image transformations](/docs/sdk/image-transformations)**: Any images stored with File Attachments can perform powerful at-will image transformations.
 - **[Full-text search](/docs/sdk/search)**: Data is automatically replicated into a full-text search engine, making it easy to build search experiences, supporting fuzzy search, weights, and relevancy boosters.
 - **[Vector search](/docs/sdk/vector-search)**: Easily store embeddings and implement similarity search to power your AI applications.

100-Appendix/030-limits.mdx

@@ -71,7 +71,7 @@ Xata applies some limits based on the plan level and the API endpoint in order t
 
 | Scope                                                 | Limit |
 | :---------------------------------------------------- | :---- |
-| File size (when using file upload url or binary APIs) | 1 GB  |
+| File size (when using file upload url or binary APIs) | 5 GB  |
 | Request payload file size (when using Record APIs)    | 20 MB |
 | Query response size (when it includes file content)   | 20 MB |
 | Number of files in a file array                       | 50    |