Support annotate command for release bundle

[rimapol]

• All tests passed. If this feature is not already covered by the tests, I added new tests.
• All static analysis checks passed.
• This pull request is on the dev branch.
• I used gofmt for formatting the code before submitting the pull request.

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[github-actions]

All contributors have signed the CLA ✍️ ✅
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[rimapol]

I have read the CLA Document and I hereby sign the CLA

[bhanurp]

• Update Readme about new API AnnotateReleaseBundle()
• Please remove unwanted new lines.