Prepare for v2.4.0 release (kubernetes#6536)

* Bump helm chart dependencies

* Prepare for the v2.4.0 release

Bump version to v2.3.1 (kubernetes#6178)

Bump version to v2.3.0 (kubernetes#6156)

Prepare for v2.2.0 release (kubernetes#5812)

Prepare for v2.1.0 release (kubernetes#5717)

Bump Dashboard version to 2.0.5 (kubernetes#5702)

* Bump Dashboard version to 2.0.5

* Revert chart change

Bump version to 2.0.4 (kubernetes#5498)

* Bump version

* Bump chart version

* Revert helm chart

Bump version to 2.0.3 (kubernetes#5292)

* Bump version to 2.0.3

* Bump version to 2.0.3

* Update Chart.yaml

Update cd-workflow.yml

Bump version to v2.0.1 (kubernetes#5164)