docs: add Mirakl to ADOPTERS.md (cloudnative-pg#6751)

Signed-off-by: thomasboussekey <thomas.boussekey@mirakl.com>
Signed-off-by: thomasboussekey <thomas.boussekey@gmail.com>
Co-authored-by: Gabriele Bartolini <gabriele.bartolini@enterprisedb.com>

Author: thomasboussekey

ADOPTERS.md

@@ -60,3 +60,4 @@ This list is sorted in chronological order, based on the submission date.
 | [Novo Nordisk](https://www.novonordisk.com/) | [scni@novonordisk.com](mailto:scni@novonordisk.com) ([@CasperGN](https://github.com/CasperGN)) | 2024-11-20 | Backing of Grafana UI states for central Observability platform and datastore for our Developer Portal based off Backstage. |
 | [Docaposte](https://docaposte.fr) | @albundy83 | 2024-11-20 | Docaposte is the digital trust leader in France. We use CloudNativePG because it is the most elegant and efficient solution for running PostgreSQL in production. |
 | [Obmondo](https://obmondo.com) | @Obmondo | 2024-11-25 | At Obmondo we use CloudNativePG in our open-source Kubernetes meta-management platform called [KubeAid](https://kubeaid.io/) to easily manage all PostgreSQL databases across clusters from a centralized interface. |
+| [Mirakl](https://www.mirakl.com/) | @ThomasBoussekey | 2025-02-03 | CloudNativePG is our default hosting solution for marketplace instances. With over 300 CloudNativePG clusters managing 8 TB of data, we have developed highly customizable Helm charts that support connection pooling, logical replication, and many other advanced features.  |