Merge #1334

1334: Add Hacktoberfest section to CONTRIBUTING.md and README.md r=brunoocasali a=meili-bot

_This PR is auto-generated._

Add Hacktoberfest section to CONTRIBUTING.md and README.md


Co-authored-by: meili-bot <[email protected]>

Author: meili-bors[bot]

CONTRIBUTING.md

@@ -4,6 +4,7 @@ First of all, thank you for contributing to Meilisearch! The goal of this docume
 
 <!-- MarkdownTOC autolink="true" style="ordered" indent="   " -->
 
+- [Hacktoberfest](#hacktoberfest-2022)
 - [Assumptions](#assumptions)
 - [How to Contribute](#how-to-contribute)
 - [Development Workflow](#development-workflow)
@@ -12,6 +13,16 @@ First of all, thank you for contributing to Meilisearch! The goal of this docume
 
 <!-- /MarkdownTOC -->
 
+## Hacktoberfest 2022
+
+It's [Hacktoberfest month](https://hacktoberfest.com)! 🥳
+
+Thanks so much for participating with Meilisearch this year!
+
+1. We will follow the quality standards set by the organizers of Hacktoberfest (see detail on their [website](https://hacktoberfest.digitalocean.com/resources/qualitystandards)). Our reviewers will not consider any PR that doesn’t match that standard.
+2. PRs reviews will take place from Monday to Thursday, during usual working hours, CEST time. If you submit outside of these hours, there’s no need to panic; we will get around to your contribution.
+3. There will be no issue assignment as we don’t want people to ask to be assigned specific issues and never return, discouraging the volunteer contributors from opening a PR to fix this issue. We take the liberty to choose the PR that best fixes the issue, so we encourage you to get to it as soon as possible and do your best!
+
 ## Assumptions
 
 1. **You're familiar with [GitHub](https://github.com) and the [Pull Request](https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/about-pull-requests) (PR) workflow.**

README.md

@@ -29,6 +29,7 @@
 
 ## Table of Contents <!-- omit in toc -->
 
+- [🎃 Hacktoberfest](#-hacktoberfest)
 - [📖 Documentation](#-documentation)
 - [🔧 Installation](#-installation)
 - [🎬 Getting started](#-getting-started)
@@ -37,6 +38,14 @@
 - [⚙️ Contributing](#️-contributing)
 - [📜 API resources](#-api-resources)
 
+## 🎃 Hacktoberfest
+
+It’s Hacktoberfest 2022 @Meilisearch
+
+[Hacktoberfest](https://hacktoberfest.com/) is a celebration of the open-source community. This year, and for the third time in a row, Meilisearch is participating in this fantastic event.
+
+You’d like to contribute? Don’t hesitate to check out our [contributing guidelines](./CONTRIBUTING.md).
+
 ## 📖 Documentation
 
 This readme contains all the documentation you need to start using this Meilisearch SDK.