Link to package managers when viewing dependency files with highlight.js
As part of [Highlighting source code on the frontend using Highlight.js](https://gitlab.com/groups/gitlab-org/-/epics/7146) we should ensure package names are linked to their respective package managers when viewing dependency files.
Dependency files that we should generate links for include:
- Gemfile
- Gemspec
- PackageJson
- ComposerJson
- Podfile
- Podspec
- PodspecJson
- Cartfile
- GodepsJson
- RequirementsTxt
- CargoToml
- GoMod
- GoSum
epic