chore: upgrade charts to Flux v2.3.0 release

[seaneagan]

What this PR does / why we need it:

Which issue this PR fixes

(optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged)

• fixes #

Special notes for your reviewer:

Checklist

• [ ] DCO signed
• [ ] Chart Version bumped
• [ ] helm-docs are updated
• [ ] Helm chart is tested
• [ ] Update artifacthub.io/changes in Chart.yaml
• [ ] Run make reviewable

[stefanprodan]

Hey @seaneagan please signoff your commit

[seaneagan]

@stefanprodan added the missing minor chart version bumps as well