Remove the [fs] mapping from wasmer-pack-cli

[Michael-F-Bryan]

After talking with @syrusakbary on Slack, it turns out I've been using the [fs] table in wapm.toml incorrectly all along :sweat_smile:

[github-actions[bot]]

⏱ Workflow Timer ⏱

🥳 The run time for "Continuous Integration" has improved a lot by 1min 39s (42.49%) 🥳

The current run time is 2mins 14s while master took 3mins 54s.