feat: replace v1beta1 api with v1 (actions#1931)

* replace v1beta1 api with v1

chart: Bump chart and app versions for ARC 0.26.0 (actions#1799)

Add releasenote for 0.26.0 (actions#1796)

Fix the new ct chart lint error

Fix excessive runnerreplicaset update issue since 0.25.0 (actions#1651)

Fixes actions#1643

fix: annotate pod instead of label on UnregistrationFailureMessage (a…

…ctions#1615)

The error message should go to annotation instead of pod label, since we only check annotations on autoscale:

https://github.com/actions-runner-controller/actions-runner-controller/blob/master/controllers/autoscaling.go#L338-L342

Then there is no need to truncate or normalize the error message.

chore: bump helm chart (actions#1619)

Fix helm charts (actions#1603)

Bump chart version to 0.20.0 for ARC 0.25.0 (actions#1600)

We'll be merging this immediately after ARC 0.25.0 gets released.

chore: bump chart to app 0.24.1 (actions#1531)