Fix broken resource links and typo in DevOps roadmap (#10029)

* fix: correct Artifactory resource link

* fix: correct FluxCD resource link

* fix: correct typo

src/data/roadmaps/devops/content/artifactory@C_sFyIsIIpriZlovvcbSE.md

@@ -5,4 +5,4 @@ Artifactory is a universal artifact repository manager developed by JFrog that s
 Visit the following resources to learn more:
 
 - [@official@Artifactory Website](https://jfrog.com/artifactory/)
-- [@video@Key Features of JFrog Artifactory in 5 Minutes](https://www.youtube.com/watch?v=ZCNOtVj7bow)
+- [@video@Key Features of JFrog Artifactory in 5 Minutes](https://www.youtube.com/watch?v=LoTyOSCssvM)

src/data/roadmaps/devops/content/fluxcd@6gVV_JUgKgwJb4C8tHZn7.md

@@ -4,5 +4,5 @@ Flux is an open-source GitOps tool that automatically synchronizes the state of
 
 Visit the following resources to learn more:
 
-- [@official@Flux CD](https://docs.fluxcd.io/)
+- [@official@Flux CD](https://fluxcd.io/flux/)
 - [@video@Introduction to Flux CD on Kubernetes](https://www.youtube.com/watch?v=X5W_706-jSY)

src/data/roadmaps/devops/content/sealed-secrets@ZWq23Q9ZNxLNti68oltxA.md

@@ -4,5 +4,5 @@ Sealed Secrets is a Kubernetes-focused tool developed by Bitnami that lets you e
 
 Visit the following resources to learn more:
 
-- [@opensource@bitname/sealed-secrets](https://github.com/bitnami-labs/sealed-secrets)
+- [@opensource@bitnami/sealed-secrets](https://github.com/bitnami-labs/sealed-secrets)
 - [@article@Sealed Secrets](https://fluxcd.io/flux/guides/sealed-secrets/)