CA: Propose new release guidance

[jackfrancis]

What type of PR is this?

/kind documentation

What this PR does / why we need it:

This PR proposes a more detailed set of Cluster Autoscaler release expectations:

• Release more frequently (at the same cadence as k/k)
• Clarify that minor releases may be delayed
• Remove specific advance schedule (with specific maintainer responsibilities)

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jackfrancis

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• cluster-autoscaler/OWNERS [jackfrancis]

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[jackfrancis]

@towca @x13n @BigDarkClown Here is a first pass at defining a more general (also more ambitious) release policy. PTAL!

[elmiko]

/lgtm

[elmiko]

/hold

just wanted to give others a chance to review. feel free to remove whenever.

[x13n]

LGTM, thanks, that sounds much better for CA users!

[towca]

Thanks for taking care of this Jack!

/lgtm

[jackfrancis]

/hold cancel