Bump actions/setup-java from 2 to 3 #301

	name: Gradle Build on ARM
	on:
	push:
	branches:
	- master
	pull_request:
	jobs:
	gradle_arm:
	runs-on: ubuntu-18.04
	steps:
	- uses: actions/checkout@v3
	- name: test_on_arm
	continue-on-error: true
	uses: uraimo/run-on-arch-action@v2.5.1
	with:
	arch: aarch64
	distro: ubuntu18.04

	# Not required, but speeds up builds by storing container images in
	# a GitHub package registry.
	githubToken: ${{ github.token }}

	install: \|
	apt-get update -q -y
	apt-get install openjdk-8-jdk -q -y

	# Build library using gradle
	run: \|
	./gradlew --console=plain build
	- name: test_on_arm_retry
	if: steps.test_on_arm.outcome=='failure'
	uses: uraimo/run-on-arch-action@v2.5.1
	with:
	arch: aarch64
	distro: ubuntu18.04

	# Not required, but speeds up builds by storing container images in
	# a GitHub package registry.
	githubToken: ${{ github.token }}

	install: \|
	apt-get update -q -y
	apt-get install openjdk-8-jdk -q -y

	# Build library using gradle
	run: \|
	./gradlew --console=plain build

Provide feedback