Update peter-evans/create-pull-request action to v4.2.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
peter-evans/create-pull-request	action	minor	v4.1.4 -> v4.2.0

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Release Notes

peter-evans/create-pull-request

### [`v4.2.0`](https://togithub.com/peter-evans/create-pull-request/releases/tag/v4.2.0) [Compare Source](https://togithub.com/peter-evans/create-pull-request/compare/v4.1.4...v4.2.0) ⚙️ Improves the proxy implementation to properly support the standard environment variables `http_proxy`, `https_proxy` and `no_proxy` ##### What's Changed - feat: switch proxy implementation by [@​peter-evans](https://togithub.com/peter-evans) in [https://github.com/peter-evans/create-pull-request/pull/1269](https://togithub.com/peter-evans/create-pull-request/pull/1269) **Full Changelog**: https://github.com/peter-evans/create-pull-request/compare/v4.1.4...v4.2.0

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, click this checkbox.

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