fix(ci): pass ruby input to setup action in rl-scanner

[kishore7snehil]

Changes

The rl-scanner reusable workflow passed ruby-version: to the local setup action, but that action's input is named ruby. GitHub Actions rejected the unknown input and the "Configure Ruby" step failed with exit code 6, which failed the whole rl-scanner job and skipped the gated release job.

• Pass ruby: (the setup action's actual input name) instead of ruby-version: in rl-scanner.yml. The workflow_call input stays named ruby-version.

This surfaced when rl-scanner was re-enabled for the GA release.

References

N/A

Testing

N/A

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