#3618 Update README Pull request opened by samhita-alla Tracking issue Describe your changes This PR updates the README content. • Remove functional tests matrix 'cause it isn't updated with the latest release. I think it's important that we have it up-to-date, else that section isn't helpful. • Move requirements.in and txt files to stats directory • Remove NOTICE file Check all the applicable boxes ☐ I updated the documentation accordingly. ☐ All new and existing tests passed. ☑︎ All commits are signed-off. Screenshots Note to reviewers flyteorg/flyte GitHub Actions: compile GitHub Actions: generate_kustomize ✅ 4 other checks have passed 4/6 successful checks