Add label to remote server (#5637)

Added label on remote server entity. 

Also added the possibility to update schema. 

<img width="688" alt="Capture d’écran 2024-05-28 à 15 36 31"
src="https://github.com/twentyhq/twenty/assets/22936103/c9786122-8459-4876-833e-c9a1d7d27829">

packages/twenty-front/src/pages/settings/integrations/SettingsIntegrationNewDatabaseConnection.tsx

@@ -41,6 +41,7 @@ const createRemoteServerInputPostgresSchema =
         user: values.user,
       },
       schema: values.schema,
+      label: values.label,
     }),
   );
 
@@ -55,6 +56,7 @@ const createRemoteServerInputStripeSchema =
       foreignDataWrapperOptions: {
         api_key: values.api_key,
       },
+      label: values.label,
     }),
   );