Merge pull request #16295 from rajbos/patch-3

Add copy button to markdown text

content/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository.md

@@ -88,7 +88,7 @@ If you prefer to receive certain reports outside of {% data variables.product.pr
 
 Here is an example *config.yml* file.
 
-```shell
+```shell{:copy}
 blank_issues_enabled: false
 contact_links:
   - name: {% data variables.product.prodname_gcf %}