Various fixes & improvements
- fix(redis): Actually use custom config (#3459) by @BYK
- feat(release): Replace release bot with GH app (#3458) by @Jeffreyhung
- chore(issue-template): ask for machine specification and provide link to security policy (#3447) by @aldy505
- add sentry/backup.json to gitignore (#3450) by @niklassc7
- ref: remove suggested fix (#3446) by @aldy505