Update Flux Dashboards

Package Merge Request

Package Changes

Updates the Flux dashboards for Grafana to latest flux version in BB.

Package MR

https://repo1.dso.mil/platform-one/big-bang/apps/core/monitoring/-/merge_requests/114

For Issue

Closes https://repo1.dso.mil/platform-one/big-bang/bigbang/-/issues/415