[reporting] Add flag to filter the data with a the latest version source

[victorgarcia98]

Description

This PR introduces a new (optional) flag for the input use_latest_version_only = False. This flag controls whether to only use the latest source version among the sources for a given sensor.

For example, if we have a Sensor Profit with data coming from two sources (Profit Reporter v1 and Profit Reporter v2), use_latest_version_only = True will only consider the data with source Profit Reporter v2 for the calculations.

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• [X] I agree to contribute to the project under Apache 2 License.
• [X] To the best of my knowledge, the proposed patch is not based on code under GPL or other license that is incompatible with FlexMeasures