Add derived algorithm_version to node-rewards command

[pietrodimarco-dfinity]

This PR adds support for propagating algorithm_version when running
node-rewards past-rewards <YYYY-MM> and when fetching daily rewards from NRC.

The algorithm_version is derived directly from the governance rewards for the corresponding month and is required to correctly backtrack reward calculations now that NRC supports multiple algorithm versions.

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Note

Adds support for selecting the NRC rewards calculation algorithm.

• Extends NodeRewardsCtx with optional algorithm_version and passes it to NRC via get_rewards_daily(day, algorithm_version)
• past-rewards derives algorithm_version from governance snapshot and uses it for all daily fetches; ongoing sets it to None
• Updates canister client (NodeRewardsCanisterWrapper) request payload to include optional algorithm_version
• Minor lockfile adjustments to ic-error-types source references

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