Update Pandas definitions

[DatadudeDev]

Depricated formatting in logai/dataloader/data_model.py.

Update to the latest to avoid a runtime error with logai [gui]:

class LogRecordObject:
timestamp: pd.DataFrame = field(default_factory=pd.DataFrame)
attributes: pd.DataFrame = field(default_factory=pd.DataFrame)
resource: pd.DataFrame = field(default_factory=pd.DataFrame)
trace_id: pd.DataFrame = field(default_factory=pd.DataFrame)
span_id: pd.DataFrame = field(default_factory=pd.DataFrame)
severity_text: pd.DataFrame = field(default_factory=pd.DataFrame)
severity_number: pd.DataFrame = field(default_factory=pd.DataFrame)
body: pd.DataFrame = field(default_factory=pd.DataFrame)
labels: pd.DataFrame = field(default_factory=pd.DataFrame)
_index: np.array = field(init=False)

Thanks for the hard work! :)