Make this repo compatible with Jekyll / Github page (#310)

* fix: escape {{}} for jekyll liquid

* fix: change internal links in main README to comply with Github page

topics/argo/README.md

@@ -1,5 +1,7 @@
 # Argo
 
+<!-- {% raw %} -->
+
 - [Argo](#argo)
   - [ArgoCD Exercises](#argocd-exercises)
     - [ArgoCD 101](#argocd-101)
@@ -503,4 +505,6 @@ It's an Analysis resource that fetches response status from Prometheus (monitori
 <summary>How do you monitor a rollout?</summary><br><b>
 
 `kubectl argo rollouts get rollout SOME-APP --watch`
-</b></details>
+</b></details>
+
+<!-- {% endraw %} -->