Added Gradle wrapper JAR (and removed .gitignore rules preventing it) #2

	# This workflow will build a Java project with Gradle
	# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle

	name: Build and test

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	jdk: [11, 17]
	runs-on: ${{ matrix.os }}
	env:
	JDK_VERSION: ${{ matrix.jdk }}

	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0
	- name: Set up JDK
	uses: actions/setup-java@v2
	with:
	java-version: ${{ matrix.jdk }}
	distribution: 'temurin'
	- name: Grant execute permission for gradlew
	run: chmod +x gradlew

	- name: Cache Gradle packages
	uses: actions/cache@v1
	with:
	path: ~/.gradle/caches
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle') }}
	restore-keys: ${{ runner.os }}-gradle

	- name: Test
	if: ${{ !(matrix.os == 'ubuntu-latest' && matrix.jdk == 11 && github.event_name == 'push') }}
	run: ./gradlew check --stacktrace --no-daemon

	- name: Archive test report - ${{ matrix.os }} JDK ${{ matrix.jdk }}
	if: always()
	uses: actions/upload-artifact@v2
	with:
	name: wiremock-grpc-extension-test-report-${{ matrix.os }} JDK ${{ matrix.jdk }}
	path: \|
	build/reports/tests/test
	build/test-results/test

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