Collects ClusterId for Telemetry Object Collector

[salonichf5]

Proposed changes

• Introduces a new field ClusterID for telemetry object.
• Get the UID associated with kube-system namespace since it is unique and there is no concept of having a UID associated with cluster.

Problem: Collect ClusterID for unique identification of NGF installations in a cluster

Solution: We will fetch the UID for kube-system namspace and use that as the clusterID for recognizing different installations of NGF in a cluster since kube-system will always exists and chances of UID collision are rare.

Testing:

1. Unit tests are updated
2. Manual testing reflects the correct UID being updated

{"level":"debug","ts":"2024-02-09T19:53:09Z","logger":"telemetryJob","msg":"Gathering telemetry data"}
{"level":"debug","ts":"2024-02-09T19:53:09Z","logger":"telemetryJob","msg":"Exporting telemetry data"}
{"level":"debug","ts":"2024-02-09T19:53:09Z","logger":"telemetryExporter","msg":"Exporting telemetry","data":{"ProjectMetadata":{"Name":"NGF","Version":"edge"},"NodeCount":1,"NGFResourceCounts":{"Gateways":0,"GatewayClasses":1,"HTTPRoutes":0,"Secrets":0,"Services":0,"Endpoints":0,"Deployments":0},"ClusterID":"08bf9cfe-bb24-4764-b991-aa74a2ce0c2a"}}

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Closes #1303

Checklist

Before creating a PR, run through this checklist and mark each as complete.

• I have read the CONTRIBUTING doc
• I have added tests that prove my fix is effective or that my feature works
• I have checked that all unit tests pass after adding my changes
• I have updated necessary documentation
• I have rebased my branch onto main
• I will ensure my PR is targeting the main branch and pulling from my branch from my own fork

[bjee19]

My PR on deployment replica count here is about to go in which will most likely cause some rebasing issues, I would prioritize getting that in then receiving feedback on this PR.

[sjberman]

Be sure to update the PR description to include the issue to close.

[bjee19]

Looking good, just a couple small things!

[bjee19]

🚀 🚀 🚀 🚀 good job