feat[code]: extend DetectedMovingObject with estimated trajectory

[denotte]

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This proposal adds repeated StatePoints to the message DetectedMovingObject to describe an estimated future trajectory of this entity.

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What does it fix?
Is this a bug fix or a feature? Does it break any existing functionality or force me to update to a new version?
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Take this checklist as orientation for yourself, if this PR is ready for the Change Control Board:

• My suggestion follows the style and contributors guidelines.
• I have taken care about the message documentation and the fields and enums documentation.
• I have done the DCO signoff.
• My changes generate no errors when passing CI tests.
• I have successfully implemented and tested my fix/feature locally.
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This pull request is planned to be discussed in the Subgroup Other Models & Harmonization Joint Meeting 17.12.2023.

[thempen]

Comment from OSI Workgroup Other Models:

• Change the documentation for StatePoint according the coordinate system. It is not global coordinate system in this message.
• The estimated trajectory to be introduced should be within the CandidateMovingObject to have different trajectory estimation for different traffic objects (e.g. cars, or trucks).