Release doc

[aniruddha2000]

How to categorize this PR?

/kind enhancement
/kind documentation

What this PR does / why we need it:

This PR adds documentation for the release process for the machine-controller-manager-provider-stackit. Explaining, major, minor and patch releases and using our release tool.

Special notes for your reviewer:

Breaking changes:

[ske-prow]

@aniruddha2000: The label(s) kind/documentation cannot be applied, because the repository doesn't have them.

Details

In response to this:

How to categorize this PR?

/kind enhancement
/kind documentation

What this PR does / why we need it:

This PR adds documentation for the release process for the machine-controller-manager-provider-stackit. Explaining, major, minor and patch releases and using our release tool.

Special notes for your reviewer:

Breaking changes:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[ske-prow]

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