Add a new Guide: How to reach accessibility team (approval process)

[j-paquette]

Create a new guide in the docs/_guides folder, using the same format as _template.md

Title: How to reach accessibility team (approval process)
Content:

Add front matter to this guide, something like this:

---
title: How to reach accessibility team (approval process)
layout: default
category: ESDC: How We Operate
summary: Add a short description of the guide here.
date: YYYY-MM-DD
---

Add further content here