Begin creating the Feature List for 2023 Major Release #2

[tonybalandiuk]

In advance of the release, we should begin capturing the features. The goal here is to develop the feature list iteratively. This way it's less work for the release manager when they begin working on the actual next release

• [ ] Publish an initial feature list file to https://github.com/o3de/sig-release/blob/main/releases/next/next%20release%20feature%20list.md
• [x] Notify sig-all, sig-release asking the community to contribute
• [x] Optionally run a query to pull PRs since the last release. The 23.05 release entered stabilization on March 15, 2023. Therefore using this query you can pull all PR since then (through 8/15, an arbitrary date in the future just to put some end date) https://github.com/o3de/o3de/pulls?q=is%3Apr+is%3Aclosed+merged%3A2023-03-15..2023-08-15+base%3Adevelopment+

Discord: #sig-release Release SIG meetings: O3DE Calendar Release SIG meeting agendas: GHI

[Ulrick28]

Starting with an issue as iteration is much faster with an issue. Will create PR once we have the feature list closer to completion.