Migrate to gradle/actions/setup-gradle

[twyatt]

The currently used gradle/gradle-build-action is deprecated in favor of gradle/actions/setup-gradle.

[github-actions]

Test Results

12 files   -  50  12 suites   - 50   1s ⏱️ -14s
69 tests  - 252  69 ✅  - 252  0 💤 ±0  0 ❌ ±0 
69 runs   - 297  69 ✅  - 297  0 💤 ±0  0 ❌ ±0 

Results for commit e75915f. ± Comparison against base commit 697dcc3.

This pull request removes 252 tests.

com.juul.krayon.color.ColorTests ‑ checkArgbTransformIsCorrect[iosSimulatorArm64]
com.juul.krayon.color.ColorTests ‑ checkArgbTransformIsCorrect[js, browser, ChromeHeadless124.0.6367.208, MacOS10.15.7]
com.juul.krayon.color.ColorTests ‑ checkArgbTransformIsCorrect[macosArm64]
com.juul.krayon.color.ColorTests ‑ checkComponentRetrievalIsCorrect[iosSimulatorArm64]
com.juul.krayon.color.ColorTests ‑ checkComponentRetrievalIsCorrect[js, browser, ChromeHeadless124.0.6367.208, MacOS10.15.7]
com.juul.krayon.color.ColorTests ‑ checkComponentRetrievalIsCorrect[macosArm64]
com.juul.krayon.color.ColorTests ‑ checkComponentsAreMasked[iosSimulatorArm64]
com.juul.krayon.color.ColorTests ‑ checkComponentsAreMasked[js, browser, ChromeHeadless124.0.6367.208, MacOS10.15.7]
com.juul.krayon.color.ColorTests ‑ checkComponentsAreMasked[macosArm64]
com.juul.krayon.color.ColorTests ‑ checkCopyWorks[iosSimulatorArm64]
…

♻️ This comment has been updated with latest results.