Bump redcarpet from 3.6.0 to 3.6.1

Bumps [redcarpet](https://github.com/vmg/redcarpet) from 3.6.0 to 3.6.1.
- [Release notes](https://github.com/vmg/redcarpet/releases)
- [Changelog](https://github.com/vmg/redcarpet/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vmg/redcarpet/compare/v3.6.0...v3.6.1)

---
updated-dependencies:
- dependency-name: redcarpet
  dependency-version: 3.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -679,7 +679,7 @@ GEM
       erb
       psych (>= 4.0.0)
       tsort
-    redcarpet (3.6.0)
+    redcarpet (3.6.1)
     redis (5.4.1)
       redis-client (>= 0.22.0)
     redis-client (0.26.1)