Update README.md

update discussions link

Author: cmwilson21

Diff for: README.md

@@ -69,7 +69,7 @@ In this course, you will:
 
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-Get help: [Review the GitHub status page](https://www.githubstatus.com/)
+Get help: [Post in our discussion board](https://github.com/orgs/skills/discussions/categories/code-with-codespaces) • [Review the GitHub status page](https://www.githubstatus.com/)
 
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