deps: update GitHub action dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	patch	v4.2.1 -> v4.2.2
nicknovitski/nix-develop	action	minor	v1.1.1 -> v1.2.0
nicknovitski/nix-develop	action	minor	v1.1.0 -> v1.2.0
softprops/action-gh-release	action	patch	v2.0.8 -> v2.0.9

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Release Notes

actions/checkout (actions/checkout)

v4.2.2

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• url-helper.ts now leverages well-known environment variables by @​jww3 in https://github.com/actions/checkout/pull/1941
• Expand unit test coverage for isGhes by @​jww3 in https://github.com/actions/checkout/pull/1946

nicknovitski/nix-develop (nicknovitski/nix-develop)

v1.2.0

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Full Changelog: nicknovitski/nix-develop@v1.1.1...v1.2.0

softprops/action-gh-release (softprops/action-gh-release)

v2.0.9

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What's Changed

• maintenance release with updated dependencies

New Contributors

• @​kbakdev made their first contribution in https://github.com/softprops/action-gh-release/pull/521

Full Changelog: softprops/action-gh-release@v2...v2.0.9

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