Add multicall3 contract to Berachain bArtio

[michelebruno]

Multicall3 contract address was missing in the chain definition but listed on https://www.multicall3.com/deployments.

Contract has been verified as requested by contributing guidelines. You can check it on the block explorer https://bartio.beratrail.io/address/0xcA11bde05977b3631167028862bE2a173976CA11

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PR-Codex overview

The focus of this PR is to add the multicall3 contract to Berachain bArtio.

Detailed summary

• Added multicall3 contract to Berachain bArtio in berachainTestnetbArtio.ts definition file.
• Defined address and block created information for multicall3 contract.
• Updated RPC URLs for Berachain bArtio with new endpoint.

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🦋 Changeset detected

Latest commit: 55d3079

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

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viem	Patch

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