Update github.erb to remove repository_tag_protection

Author: ViacheslavKudinov

website/github.erb

@@ -349,9 +349,6 @@
             <li>
               <a href="/docs/providers/github/r/repository_ruleset.html">github_repository_ruleset</a>
             </li>
-            <li>
-              <a href="/docs/providers/github/r/repository_tag_protection.html">github_repository_tag_protection</a>
-            </li>
             <li>
               <a href="/docs/providers/github/r/repository_topics.html">github_repository_topics</a>
             </li>