docs: update broken link referencing docs release team's README

[MohanadKh03]

What type of PR is this:

/kind documentation

What this PR does / why we need it:

The current hyperlink does not exist and returns a 404 non existing link page

Which issue(s) this PR fixes:

None

Special notes for your reviewer:

[linux-foundation-easycla]

• ❌ - login: @MohanadKh03 / name: Mohanad Khaled . The commit (175ce7e) is not authorized under a signed CLA. Please click here to be authorized. For further assistance with EasyCLA, please submit a support request ticket.

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[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: MohanadKh03
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[dipesh-rawat]

@MohanadKh03 Thanks you for your contribution.
Could you please sign the CLA before the PR can be reviewed.
You can follow the steps documented here: https://git.k8s.io/community/CLA.md