Document change of overall AAI AUP update

AAI AUP will be updated. This should be documented, e.g. in "Document history"

• 👉 Review here
• Edit here

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Old Version was from 2018, so before WISE baseline policy was finalized and before Helmholtz AAI policies were put in place.

• Content update, point-by-point comparison
• Additional contacts, Versioning
• History