Add aspirecloud page and update aspireupdate contributors

[asirota]

Pull Request

What changed?

added aspirecloud landing page and updated aspireupdate 'main' as the in development branch

Why did it change?

because it had to -- the docs are growing

Did you fix any specific issues?

updated links to contributors via their github links

CERTIFICATION

By opening this pull request, I do agree to abide by the CODE OF CONDUCT and be bound by the terms of the Contribution Guidelines in effect on the date and time of my contribution as proven by the revision information in GitHub. I also agree that any previous contributions shall be deemed subject to the terms of the version in effect on the date and time of this pull request, or any future revisions for pull requests I may submit. Further, I certify that this work is my own, is original, does not violate the intellectual property of any other person or entity, and I am not violating any license agreements or contracts I have with any person or entity. Finally, I agree that this code may be licensed under any license deemed appropraite by AspirePress, including but not limited to open source, closed source, proprietary or custom licenses, and that such license terms neither violate my rights or my copyright to this code.

[asirota]

@mzalewski please review so I can continue making changes