fix(15337): remove from release names in update automation

[2nikhiltom]

Closes #15337

This PR removes "refs/tags/" prefix from release names in update automation.

Updates createRelease to use ${{ github.ref_name }} instead of context.ref

script: |
            github.rest.repos.createRelease({
              tag_name: context.ref,
              name: ${{ github.ref_name }},
              draft: false,
              prerelease: true,
              owner: context.repo.owner,
              repo: context.repo.repo,
            });

Reference : https://github.com/orgs/community/discussions/26686

Testing / Reviewing

Verify if "refs/tags/" prefix is removed from the release name

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