Update ethers requirement from =2.0.7 to =2.0.8

[dependabot[bot]]

Updates the requirements on ethers to permit the latest version.

Changelog

Sourced from ethers's changelog.

[2.0.7] - 2023-06-02

Bug Fixes

• Bubble up contract not verifier error properly if using blockscout (#2453)
• Remove deprecated mining threads arg (#2452)

Features

• Emit cargo build script directives (#2449)

[2.0.6] - 2023-05-30

Bug Fixes

• Remove js feature from getrandom (#2433)
• Make verification result an option to handle blockscout's format (#2426)
• Examples features (#2427)
• Fix re-subscription on websocket reconnect (#2419)
• Make typo on verify constructor arguments an alias (#2425)
• Error instead of panic when checking if the checksum was found (#2421)
• Make Arbitrum, Arbitrum Goerli, Arbitrum Nova EIP1559 comp (#2410)

Depedencies

• Bump criterion, solang-parser (#2447)
• Bump trezor-client to 0.1.0 (#2428)
• Reduce (circular) dev dependencies (#2415)

Documentation

• Update README.md and book ethers versions (#2403)

Features

• Optimism deposited transactions (2nd part) (#2434)
• Added Optimism deposited transaction support (#2390)
• Utility to detect Shanghai-enabled chains (#2431)
• Move spoof module to ethers_core, add stateoverrides to GethDebugTracingCallOptions (#2406)
• Add get_block_by_timestamp to ethers-etherscan (#2349)
• Set default EVM version to Shanghai (#2414)
• Add methods taking in a tungstenite config (#2373)
• Export geth trace pre state types (#2393)
• Add ZkSync testnet (#2391)

Miscellaneous Tasks

• Update CI and fix clippy (#2446)
• Remove Cargo.lock (#2443)
• Update tokio-tungstenite (#2423)

... (truncated)

Commits

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