Various fixes & improvements
- ref: also distribute sentry-cli as a pip package (#1494) by @asottile-sentry
- ref: Support lower and uppercased env vars for npm cache (#1493) by @kamilogorek
- feat: Add sourcemaps inject command (#1469) by @loewenheim
- chore: update clap to v4 (#1489) by @vaind
- chore: update clap deprecations (#1487) by @vaind
- deps: Update symbolic to 12.0.0 (#1488) by @loewenheim
- feat: add new
debug-files print-sourcescommand (#1476) by @vaind