Introduce ARRAY field type (#6862)

This PR was created by \[GitStart\](<https://gitstart.com/>) to address
the requirements from this ticket:
\[TWNTY-6447\](<https://clients.gitstart.com/twenty/5449/tickets/TWNTY-6447>).

This ticket was imported from:
<https://github.com/twentyhq/twenty/issues/6447>

### Description

\- We added a new field type

### Refs

#6447

### Demo

<https://jam.dev/c/2b4d7853-ea89-4e9d-a561-6edcb4fdb34b>

Fixes #6447

---------

Co-authored-by: gitstart-twenty <gitstart-twenty@users.noreply.github.com>
Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-server/src/engine/api/rest/core/query-builder/utils/map-field-metadata-to-graphql-query.utils.ts

@@ -31,6 +31,7 @@ export const mapFieldMetadataToGraphqlQuery = (
     FieldMetadataType.POSITION,
     FieldMetadataType.RAW_JSON,
     FieldMetadataType.RICH_TEXT,
+    FieldMetadataType.ARRAY,
   ].includes(fieldType);
 
   if (fieldIsSimpleValue) {