docs: navigate to the release highlights and summary

[knqyf263]

Description

Update the release page at the end of a release so users will be redirected to the release highlights and summary.
e.g. https://github.com/aquasecurity/trivy/releases/tag/v0.52.0

Checklist

• I've read the guidelines for contributing to this repository.
• I've followed the conventions in the PR title.
• I've added tests that prove my fix is effective or that my feature works.
• I've updated the documentation with the relevant information (if needed).
• I've added usage information (if the PR introduces new options)
• I've included a "before" and "after" example to the description (if the PR is a user interface change).