1609: Prepare for 1.0.0-alpha02.0 release r=MarkMcCaskey a=MarkMcCaskey

Preparing the 1.0.0-alpha02.0 release; trying out all our new release infra!

# Review

- [x] Add a short description of the the change to the CHANGELOG.md file


Co-authored-by: Mark McCaskey <mark@wasmer.io>