Bump "pkg": "^4.4.9" -> "pkg": "^5.3.0"

Use the latest release of pkg: https://github.com/vercel/pkg/releases/tag/5.3.0

This version bumps the dependency of pkg-fetch from 2.6.9 to 3.1.1
See: https://github.com/vercel/pkg/compare/4.4.9...5.3.0#diff-7ae45ad102eab3b6d7e7896acd08c427a9b25b346470d7bc6507b6481575d519R29

The previously used version 2.6.9 of pkg-fetch did not support amd64 and resulted in
```
> Error! 404 Not Found
  https://github.com/zeit/pkg-fetch/releases/download/v2.6/uploaded-v2.6-node-v14.4.0-macos-arm64
> Asset not found by direct link:
  {"tag":"v2.6","name":"uploaded-v2.6-node-v14.4.0-macos-arm64"}
> Not found in GitHub releases:
  {"tag":"v2.6","name":"uploaded-v2.6-node-v14.4.0-macos-arm64"}
```

The subsequent attempt at creating a packaged version locally then fails.

The new version of 3.1.1 has support for apple silicon

packages/cli/package.json

@@ -24,7 +24,7 @@
     "docker-compose": "^0.23.6",
     "inquirer": "^8.0.0",
     "lookpath": "^1.1.0",
-    "pkg": "^4.4.9",
+    "pkg": "^5.3.0",
     "posthog-node": "1.0.7",
     "randomstring": "^1.1.5"
   },