Some JSON file ([example](https://mranapi.azurewebsites.net/api/download)) is surrounded by brackets ("[", "]") and cannot be parsed using `[Newtonsoft.Json.Linq.JObject]::Parse()` in `json_path()`. Instead, they could be parsed by `[Newtonsoft.Json.Linq.JArray]::Parse()` and then be treated as normal, e.g., applies a filter (script) expression.
- Add `[Newtonsoft.Json.Linq.JArray]::Parse()` after `[Newtonsoft.Json.Linq.JObject]::Parse()` failed
- Some JArray are handled by `json_path_legacy()` when `json_path()` throw error before, and the JSONPath is illegal when parsed with `JArray::Parse()`. To keep compatibility, add try-catch in this situation and let `json_path_legacy()` handle them still.
- In the above situation, manifest maintainer should use double dots after `$`, i.e., use `$..NODE` instead of `$.NODE` since it is a JArray contained the JObject.
