Bump form-data and cypress in /tests/functional

Bumps [form-data](https://github.com/form-data/form-data) to 4.0.4 and updates ancestor dependency [cypress](https://github.com/cypress-io/cypress). These dependencies need to be updated together.


Updates `form-data` from 2.3.3 to 4.0.4
- [Release notes](https://github.com/form-data/form-data/releases)
- [Changelog](https://github.com/form-data/form-data/blob/master/CHANGELOG.md)
- [Commits](https://github.com/form-data/form-data/commits/v4.0.4)

Updates `cypress` from 12.17.3 to 14.5.2
- [Release notes](https://github.com/cypress-io/cypress/releases)
- [Changelog](https://github.com/cypress-io/cypress/blob/develop/CHANGELOG.md)
- [Commits](cypress-io/cypress@v12.17.3...v14.5.2)

---
updated-dependencies:
- dependency-name: form-data
  dependency-version: 4.0.4
  dependency-type: indirect
- dependency-name: cypress
  dependency-version: 14.5.2
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]