Check for snap server

[pinges]

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PR description

When we are connecting to an EthPeer and we are doing snap sync find out whether that peer does serve snap data. This is needed to make sure that we have a minimum of snap data serving peers and to make sure that we only send snap requests to peers that serve snap data.

[macfarla]

made RetryingGetAccountRangeFromPeerTask use switching peer because seeing a lot of these errors

{"@timestamp":"2024-04-12T07:44:00,963","level":"WARN","thread":"EthScheduler-Timer-0","class":"RequestDataStep","message":"Error handling account download accounts (0x1000000000000000000000000000000000000000000000000000000000000000 - 0x1fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) task: org.hyperledger.besu.ethereum.eth.manager.exceptions.MaxRetriesReachedException: Task failed: MAX_RETRIES_REACHED","throwable":""}
{"@timestamp":"2024-04-12T07:44:00,963","level":"WARN","thread":"EthScheduler-Timer-0","class":"RequestDataStep","message":"Error handling account download accounts (0x2000000000000000000000000000000000000000000000000000000000000000 - 0x2fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) task: org.hyperledger.besu.ethereum.eth.manager.exceptions.MaxRetriesReachedException: Task failed: MAX_RETRIES_REACHED","throwable":""}
{"@timestamp":"2024-04-12T07:44:00,963","level":"WARN","thread":"EthScheduler-Timer-0","class":"RequestDataStep","message":"Error handling account download accounts (0x3000000000000000000000000000000000000000000000000000000000000000 - 0x3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) task: org.hyperledger.besu.ethereum.eth.manager.exceptions.MaxRetriesReachedException: Task failed: MAX_RETRIES_REACHED","throwable":""}

[macfarla]

with recent updates (importantly using SNAP and CHECKPOINT not X_SNAP X_CHECKPOINT), nodes are getting in sync eg