Fix ConnectionServiceJooqImpl.kt with missing withespace

[rmaxu]

Add missing whitespace that is causing an error:

unknown status code returned: Status 500 {"status":500,"type":"https://reference.airbyte.com/reference/errors","title":"unexpected-problem","detail":"An unexpected problem has occurred. If this is an error that needs to be addressed, please submit a pull request or github issue.","documentationUrl":null,"data":{"message":"SQL [SELECT DISTINCT\n c.namespace_definition,\n c.namespace_format,\n c.prefix,\n stream_element->'stream'->>'name' AS stream_name,\n stream_element->'stream'->>'namespace' AS stream_namespace,\n array_agg(c.id) AS connection_ids\nFROM connection c,\nLATERAL jsonb_array_elements(c.catalog->'streams') AS stream_element\nWHERE c.destination_id = ?\nAND c.status = cast(? as \"public\".\"status_type\")\n AND c.id != ?GROUP BY\n c.namespace_definition,\n c.namespace_format,\n c.prefix,\n stream_element->'stream'->>'name',\n stream_element->'stream'->>'namespace'\n]; ERROR: trailing junk after parameter at or near \"$3GROUP\"\n Position: 418"}}

[CLAassistant]

All committers have signed the CLA.