chore: cleanup versioned zod imports (#3460)

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>
Co-authored-by: rekram1-node <rekram1-node@users.noreply.github.com>