update flux dashboards for community user

General MR

Summary

update flux dashboards for community user Michael Szewil

Relevant logs/screenshots

screenshots in original fork MR !6225 (closed) New flux dashboards captured from upstream -> https://github.com/fluxcd/flux2-monitoring-example/tree/main/monitoring/configs/dashboards

New Screenshots Tracking Upstream Dashboards With Additional Fixes :

Linked Issue

Closes #2748 (closed)

Upgrade Notices

N/A