fix(cli): correct chain id handling in publish command when using package reference

[saeta-eth]

I introduced a bug – not yet released – where the publish command doesn't properly manage the chain ID when users provide a package reference and do not use the --chain-id flag.

[changeset-bot[bot]]

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Latest commit: 93f26da4455c1e175a0b204e7377f7dec4f1f8ca

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