Update Gradle to 8.6, switch to new Gradle GH actions #384

	name: Build and test

	on:
	pull_request:
	push:
	branches:
	- 'main'

	jobs:
	build_and_test_with_code_coverage:
	name: Build, test and upload code coverage
	runs-on: ubuntu-22.04
	env:
	CI: true

	steps:
	- uses: actions/checkout@v4
	- name: Set up JDK 11
	uses: actions/setup-java@v4
	with:
	distribution: temurin
	java-version: 11
	- uses: gradle/actions/setup-gradle@v3
	name: Setup Gradle
	with:
	gradle-version: wrapper
	cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}
	- name: build and test
	run: ./gradlew check build -x detekt -Pdetekt.multiplatform.disabled=true --scan --configuration-cache
	- name: Upload test reports
	if: ${{ failure() }} # runs only if previous step has failed, the entire workflow will still be marked as failed
	uses: actions/upload-artifact@v4
	with:
	name: gradle-test-report
	path: '**/build/reports/'
	- name: Code coverage report
	uses: codecov/codecov-action@v3
	with:
	flags: unittests
	fail_ci_if_error: true # optional (default = false)
	- name: Generate and submit dependency graph
	uses: gradle/actions/dependency-submission@v3
	with:
	cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}

	- uses: gradle/gradle-build-action@v2
	name: run detekt
	with:
	arguments: check -Pdetekt.multiplatform.disabled=false -PdetektAutoCorrect=true
	gradle-version: wrapper
	- run: git status && git diff
	if: ${{ always() }}
	- uses: reviewdog/action-suggester@v1
	# Fixme: run if only the previous step has failed
	if: ${{ failure() }}
	with:
	tool_name: detekt

Provide feedback