Bump github.com/russross/blackfriday from 1.6.0 to 2.0.0+incompatible

[dependabot]

Bumps github.com/russross/blackfriday from 1.6.0 to 2.0.0+incompatible.

Release notes

Sourced from github.com/russross/blackfriday's releases.

v2.0.0

Version 2 of Blackfriday is a major overhaul of the API. Feature-wise nothing has changed, but the entire set of types, functions and constants has changed. This was done to make the API have more idiomatic Go look-and-feel, and fix a few bugs inherent in the legacy C-like interface. As a bonus, Blackfriday has become more flexible for extension.

Highlights:

• The most common entry point has been simplified. The vast majority of users can now call Run to get what they want:

  outputBytes := blackfriday.Run(inputBytes)

• Writing your own renderer has become much easier.
• It's become very easy to write an extension to an existing renderer, customizing one aspect or another, and leaning back to the default behavior.
• You can now parse the Markdown document and obtain the syntax tree. You can manipulate the tree before rendering, or you can use it for data extraction from the Markdown documents.
• To get all of the above working, documentation has been improved.

Commits

• cadec56 Merge pull request #384 from bep/v2
• 3a1d515 Add Smartypants support for French Guillemets
• 4582051 Unexport a bunch of constants private to HTML renderer (#381)
• e0df702 Merge pull request #382 from russross/v2-final-docs-fixes
• 19913a1 Address feedback
• d548761 Several small documentation fixes
• f42ca5b Merge pull request #377 from russross/v2-catch-up-readme
• f86f06b Merge pull request #376 from russross/v2-improve-renderer-368
• 427717f Use io.WriteString instead of w.Write([]byte(str))
• 257ccba Catch up README with the latest changes in code
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[detro]

@dependabot ignore this major version

[dependabot]

OK, I won't notify you about version 2.x.x again, unless you re-open this PR or update to a 2.x.x release yourself.

[github-actions]

I'm going to lock this pull request because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active contributions.
If you have found a problem that seems related to this change, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.