docs: show current topic in bold (#4924)

Co-authored-by: Lucas Costi <lucascosti@users.noreply.github.com>

Author: harshcut

content/github/getting-started-with-github/be-social.md

@@ -68,8 +68,8 @@ You're now connected to the {% data variables.product.product_name %} community.
 
 ![Star a project](/assets/images/help/stars/star-a-project.png)
 
-- [Set up Git](/articles/set-up-git)
-- [Create a repository](/articles/create-a-repo)
-- [Fork a repository](/articles/fork-a-repo)
+- "[Set up Git](/articles/set-up-git)"
+- "[Create a repository](/articles/create-a-repo)"
+- "[Fork a repository](/articles/fork-a-repo)"
 - **Be social**
 - {% data reusables.support.connect-in-the-forum-bootcamp %}

content/github/getting-started-with-github/fork-a-repo.md

@@ -151,5 +151,6 @@ You have now forked a repository, practiced cloning your fork, and configured an
 
 - "[Set up Git](/articles/set-up-git)"
 - "[Create a repository](/articles/create-a-repo)"
+- **Fork a repository**
 - "[Be social](/articles/be-social)"
 - {% data reusables.support.connect-in-the-forum-bootcamp %}