Add circleci-artifacts-redirector-action (#48)

Co-authored-by: Jake Bowhay <60778417+j-bowhay@users.noreply.github.com>

Author: larsoner

content/actions/index.md

@@ -48,4 +48,11 @@ body = '''
 Manage teams and team membership for the Scientific Python GitHub organization.
 '''
 
+[[item]]
+type = 'card'
+header = '[circleci-artifacts-redirector-action](https://github.com/scientific-python/circleci-artifacts-redirector-action)'
+body = '''
+Add a GitHub status link directly to a CircleCI artifact.
+'''
+
 {{< /grid >}}