Add analytics meta for downloading dependent projects (#6318)

* Send dependent mod info to backend

* Parse meta from query

* condense dependent_on and modpack

* Analytics dependents response

apps/labrinth/src/clickhouse/mod.rs

@@ -247,7 +247,8 @@ pub async fn init_client_with_database(
             ALTER TABLE {database}.{DOWNLOADS} {cluster_line}
             ADD COLUMN IF NOT EXISTS reason String,
             ADD COLUMN IF NOT EXISTS game_version String,
-            ADD COLUMN IF NOT EXISTS loader String
+            ADD COLUMN IF NOT EXISTS loader String,
+            ADD COLUMN IF NOT EXISTS dependent_on_version_id UInt64
             "
         ))
         .execute()