chore(deps): update module russross/blackfriday to v1.6.0

Merged renovate requested to merge renovate/github.com-russross-blackfriday-1.x into master 4 years ago

This MR contains the following updates:

Package	Type	Update	Change
github.com/russross/blackfriday	require	minor	`v1.5.2` -> `v1.6.0`

russross/blackfriday

A minor release, delivering minor fixes since the last release, and resolving ambiguity in the README about the import path for blackfriday v2:

Committed to github.com/russross/blackfriday/v2 as the canonical import path for blackfriday v2. (Issue #587)
Added HTML_NOOPENER_LINKS HTML renderer option. (Issue #459, MR #570)
Fixed parsing of fenced code blocks inside lists. (Issues #495 and #485, MR #521)
Fixed an issue where \<details> tag was wrapped in \<p> tag. (Issue #525, MR #559)
Fixed parsing of links that end with a double backslashes. (MR #512)