Bump pug-code-gen from 2.0.2 to 2.0.3 (#85)

Bumps [pug-code-gen](https://github.com/pugjs/pug) from 2.0.2 to 2.0.3.
- [Release notes](https://github.com/pugjs/pug/releases)
- [Commits](https://github.com/pugjs/pug/compare/[email protected]@2.0.3)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>