Bump pug and @11ty/eleventy

Bumps [pug](https://github.com/pugjs/pug) to 3.0.2 and updates ancestor dependency [@11ty/eleventy](https://github.com/11ty/eleventy). These dependencies need to be updated together.


Updates `pug` from 2.0.4 to 3.0.2
- [Release notes](https://github.com/pugjs/pug/releases)
- [Commits](https://github.com/pugjs/pug/compare/[email protected]@3.0.2)

Updates `@11ty/eleventy` from 0.11.1 to 1.0.2
- [Release notes](https://github.com/11ty/eleventy/releases)
- [Changelog](https://github.com/11ty/eleventy/blob/master/docs/release-instructions.md)
- [Commits](11ty/eleventy@v0.11.1...v1.0.2)

---
updated-dependencies:
- dependency-name: pug
  dependency-type: indirect
- dependency-name: "@11ty/eleventy"
  dependency-type: direct:production
...

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