build(deps-dev): bump @cypress/webpack-preprocessor

Bumps [@cypress/webpack-preprocessor](https://github.com/cypress-io/cypress) from 5.12.0 to 5.12.2.
- [Release notes](https://github.com/cypress-io/cypress/releases)
- [Changelog](https://github.com/cypress-io/cypress/blob/develop/.releaserc.base.js)
- [Commits](https://github.com/cypress-io/cypress/compare/@cypress/webpack-preprocessor-v5.12.0...@cypress/webpack-preprocessor-v5.12.2)

---
updated-dependencies:
- dependency-name: "@cypress/webpack-preprocessor"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]