add validation for from/to for filter parameter

[macfarla]

PR description

Check fromBlock and toBlock to ensure fromBlock <= toBlock <= latest block.
Added this validation as a method on FilterParameter, however it's not super clean because the from/to can be "safe", "finalized" etc so this can really only be validated once they are resolved to numeric values.

Fixed Issue(s)

This will fix 2 hive tests

eth_getLogs/filter-error-future-block-range 
eth_getLogs/filter-error-reversed-block-range 

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