chore(deps): update haskell-actions/setup action to v2.7.6 (main)

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
haskell-actions/setup	action	patch	v2.7.5 -> v2.7.6

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Release Notes

haskell-actions/setup (haskell-actions/setup)

### [`v2.7.6`](https://togithub.com/haskell-actions/setup/releases/tag/v2.7.6) [Compare Source](https://togithub.com/haskell-actions/setup/compare/v2.7.5...v2.7.6) Add Stack 3.1.1 ##### What's Changed - Add Stack 3.1.1 by [@​andreasabel](https://togithub.com/andreasabel) in [https://github.com/haskell-actions/setup/pull/91](https://togithub.com/haskell-actions/setup/pull/91) **Full Changelog**: https://github.com/haskell-actions/setup/compare/v2.7.5...v2.7.6

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Configuration

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

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