Bump undici, @nomiclabs/hardhat-etherscan and hardhat#70

dependabot[bot] wants to merge 1 commit intomasterDimensionDev/RedPacket:masterfrom

dependabot/npm_and_yarn/undici-and-nomiclabs/hardhat-etherscan-and-hardhat-5.19.1DimensionDev/RedPacket:dependabot/npm_and_yarn/undici-and-nomiclabs/hardhat-etherscan-and-hardhat-5.19.1Copy head branch name to clipboard