Add LFX func CLI UX blog to navigation (#6578)

Signed-off-by: RayyanSeliya <rayyanseliya786@gmail.com>

Author: RayyanSeliya

docs/blog/.nav.yml

@@ -44,6 +44,7 @@ nav:
           - releases/announcing-knative-v0-3-release.md
           - releases/announcing-knative-v0-2-release.md
       - Articles:
+          - articles/Enhancing-func-cli-ux.md
           - articles/knative-eventing-eda-agents.md
           - articles/kubevirt_meets_eventing.md
           - articles/ai_functions_llama_stack.md