https://redis.io/commands/json.arrinsert/
JSON.ARRINSERT key path index value [value ...]
Available in: Redis Stack / JSON 1.0.0 Time complexity: O(N) when path is evaluated to a single value where N is the size of the array, O(N) when path is evaluated to multiple values, where N is the size of the key

Insert the json values into the array at path before the index (shifts to the right)