Update dependency @api3/chains to v6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@api3/chains	^5.2.2 -> ^6.0.0

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Release Notes

api3dao/chains (@​api3/chains)

### [`v6.0.0`](https://togithub.com/api3dao/chains/blob/HEAD/CHANGELOG.md#600) [Compare Source](https://togithub.com/api3dao/chains/compare/v5.3.0...v6.0.0) ##### Major Changes - [`ca8c648`](https://togithub.com/api3dao/chains/commit/ca8c648): Remove blockTimeMs field ##### Patch Changes - [`b326d5f`](https://togithub.com/api3dao/chains/commit/b326d5f): Fix BSquared name and alias ### [`v5.3.0`](https://togithub.com/api3dao/chains/blob/HEAD/CHANGELOG.md#530) [Compare Source](https://togithub.com/api3dao/chains/compare/v5.2.2...v5.3.0) ##### Minor Changes - [`352f7ec`](https://togithub.com/api3dao/chains/commit/352f7ec): Adds following chains - `bsquared-network` - `bsquared-network-testnet` - `lukso` - `lukso-testnet` - `polygon-sepolia-testnet` - `sei-testnet` - `taiko-holesky-testnet`

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