chore(master): release 4.2.0

[github-actions[bot]]

:robot: I have created a release beep boop

4.2.0 (2023-01-26)

Features

• add test for initSnapEnv method (#252) (970854d)
• speedup initializing MetaMask (#238) (e32457f)

Bug Fixes

• preserve comments in compiled files (#246) (440112a)

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[github-actions[bot]]

:robot: Release is at https://github.com/ChainSafe/dappeteer/releases/tag/v4.2.0 :sunflower: