Bump jekyll from 3.7.2 to 3.7.4 (#9)
Bump jekyll from 3.7.2 to 3.7.4 (#9)

Bumps [jekyll](https://github.com/jekyll/jekyll) from 3.7.2 to 3.7.4.
- [Release notes](https://github.com/jekyll/jekyll/releases)
- [Changelog](https://github.com/jekyll/jekyll/blob/master/History.markdown)
- [Commits](https://github.com/jekyll/jekyll/compare/v3.7.2...v3.7.4)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
nmcginn/blog,nmcginn/blog,nmcginn/blog