Start of milestone changes for 8.2

[BHoMBot]

Update assembly file version to 8.2.0.0
Update copyright headers to new year 2025

[bhombot-ci]

@BHoMBot just to let you know, I have provided a check-versioning result to this Pull Request as it was detected to be linked to other Pull Requests in a series. The comment which triggered this check came from @IsakNaslundBh on Versioning_Toolkit

[IsakNaslundBh]

@BHoMBot check project-compliance

[bhombot-ci]

@IsakNaslundBh to confirm, the following actions are now queued:

• check project-compliance

There are 81 requests in the queue ahead of you.

[IsakNaslundBh]

PRs have been reviewed by DevOps and are suitable for merge to uptick to the 8.2 milestone.

Reviewed together with:
@michaelhoehn

[bhombot-ci]

@BHoMBot just to let you know, I have provided a check-ready-to-merge result to this Pull Request as it was detected to be linked to other Pull Requests in a series. The comment which triggered this check came from @michaelhoehn on BHoM