eth_getLogs does not support filtering by an array of addresses

[dimitrovmaksim]

Description

Currently the relay can't handle an array of addresses for the eth_getLogs address filter, which can be either a single address or an array of addresses. The Issue is that the mirror-node doesn't have an endpoint where logs can be filtered by multiple addresses.

One of the solutions is to iterate through all addresses and to do a mirror node request for each address, but in combination with #673 this could result in the getLogs getting extremely inefficient and slow, especially in combination with filtering by block range (fromBlock -> toBlock)

Another solution is to allow the mirror node to be queried by multiple addresses.

Steps to reproduce

Execute eth_getLogs request to the relay with address fields being an array of addresses. The relay will send the request to the mirror node in the following format
[GET] contracts/0x0000000000000000000000000000000002e6f4f3,0x0000000000000000000000000000000002e798e8/results/logs 400 status

Additional context

No response

Hedera network

mainnet, testnet, previewnet, other

Version

all

Operating system

No response