Update express dependency to 4.22.0 to fix qs security issue (#3089)

## Motivation for the change, related issues

Fixing security alert :
https://github.com/WordPress/wordpress-playground/security/dependabot/131

Related to #3088

## Implementation details

Updating `express`

`@cypress/request` also used `qs` but it released the fix in `3.0.10` 10
hours ago.

## Testing Instructions (or ideally a Blueprint)

CI

Author: mho22