Fix Flux navbar item
Fixes an issue with the navbar item added in !3617 (merged).
Review app: https://pw-fix-flux-navbar.docs.gitlab-review.app/ee/user/clusters/agent/gitops/flux_tutorial.html
Edited by Phillip Wells
Fixes an issue with the navbar item added in !3617 (merged).
Review app: https://pw-fix-flux-navbar.docs.gitlab-review.app/ee/user/clusters/agent/gitops/flux_tutorial.html