Hosted Mender rolling release

[oldgiova]

Triggers mender helm version bump to
values-staging.yaml and values-prod.yaml in the mender-helm repository

Ticket: MC-6856
Changelog: None

[mender-test-bot]

@oldgiova, Let me know if you want to start the integration pipeline by mentioning me and the command "start pipeline".

---

my commands and options

You can trigger a pipeline on multiple prs with:

• mentioning me and start pipeline --pr mender/127 --pr mender-connect/255

You can start a fast pipeline, disabling full integration tests with:

• mentioning me and start pipeline --fast

You can trigger GitHub->GitLab branch sync with:

• mentioning me and sync

You can cherry pick to a given branch or branches with:

• mentioning me and:

 cherry-pick to:
 * 1.0.x
 * 2.0.x

[mzedel]

lgtm!
just to be sure: the staging trigger also causes a deployment right?
and if so: do you think this will be done within 15min (the trigger time for the staging tests to run)?

[oldgiova]

lgtm! just to be sure: the staging trigger also causes a deployment right? and if so: do you think this will be done within 15min (the trigger time for the staging tests to run)?

Yes, the staging trigger is causing an async deployment; the staging cluster is checking for a new version every ~5min, and the deployment takes ~2min, so we should be inside the 15min.
However, I think this could be a better approach