[email protected] - More security package updates (vue, storybook)

[xander-marjoram]

Almost half of the open Snyk PRs are for upgrading @vue/plugin-cli-babel to v5.

I'm also updating storybook to the latest v6. A major version bump was not trivial and likely requires its own ticket.

[xander-marjoram]

On balance I think resolving many vulnerabilities and introducing one is acceptable, especially considering the @justeat/storybook project is private and therefore not installable. To resolve the new vulnerability we would need to update storybook to v7, which is likely a large piece of work requiring its own ticket.

Undoing only the @storybook/vue upgrade causes other (compatibility) issues.