deprecate phase 0-only versions of beacon_blocks_by_{range,root} #3014
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djrtwo
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There haven't been any phase0 blocks in mainnet or any of the still-supported testnets in
MIN_EPOCHS_FOR_BLOCK_REQUESTSregardless, so the spec already technically supports not serving said blocks.https://github.com/ethereum/consensus-specs/blob/dev/specs/altair/p2p-interface.md#beaconblocksbyrange-v2 and https://github.com/ethereum/consensus-specs/blob/dev/specs/altair/p2p-interface.md#beaconblocksbyroot-v2 work across all supported forks, including phase 0, and any CL client supporting Altair or newer already has to support those messages, so this maintains req/resp compatibility for phase 0 blocks.