fix: kleros module uses goerli ens + snapshot

[greenlucid]

Fix a bug

From Goerli, Kleros Module was wrongly checking for Mainnet ENS information. Instead, it was expected to query the ENS in goerli.

Implementation

Add a goerliProvider, use this goerliProvider when chain === 5, otherwise continue using mainnet for ENS info

[vercel[bot]]

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