Update DeLaGuardo/setup-clojure action to v6 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
DeLaGuardo/setup-clojure	action	major	5.1 -> 6.0

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Release Notes

DeLaGuardo/setup-clojure

### [`v6.0`](https://togithub.com/DeLaGuardo/setup-clojure/releases/tag/6.0) [Compare Source](https://togithub.com/DeLaGuardo/setup-clojure/compare/5.1...6.0) ##### What's Changed - Add unit tests for entrypoint function by [@​zharinov](https://togithub.com/zharinov) in [https://github.com/DeLaGuardo/setup-clojure/pull/48](https://togithub.com/DeLaGuardo/setup-clojure/pull/48) - Add clj-kondo support by [@​zharinov](https://togithub.com/zharinov) in [https://github.com/DeLaGuardo/setup-clojure/pull/49](https://togithub.com/DeLaGuardo/setup-clojure/pull/49) - Small refactoring to simplify the check for incomplete input data by [@​DeLaGuardo](https://togithub.com/DeLaGuardo) in [https://github.com/DeLaGuardo/setup-clojure/pull/50](https://togithub.com/DeLaGuardo/setup-clojure/pull/50) **Full Changelog**: https://github.com/DeLaGuardo/setup-clojure/compare/5.1...6.0

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Configuration

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