Added jupiter setup. #236

	name: "Gradle Actions"
	on: [push, pull_request]

	jobs:
	gradle_validation:
	name: "Validate Gradle Wrapper"
	runs-on: ubuntu-latest
	steps:
	- name: "Checkout Repository"
	uses: actions/checkout@v2
	- name: "Validate"
	uses: gradle/wrapper-validation-action@v1
	gradle_tasks:
	name: "Gradle Tasks"
	runs-on: ubuntu-latest
	needs: gradle_validation
	steps:
	- name: "Checkout Repository"
	uses: actions/checkout@v3
	- name: "Set up Android JDK environment"
	uses: actions/[email protected]
	with:
	distribution: 'adopt'
	java-version: '11'
	java-package: jdk
	- name: "Run Checkstyle"
	run: ./gradlew checkstyle
	- name: "Run Unit Tests — RxAndroidBle: RxJava2"
	run: ./gradlew :rxandroidble:testReleaseUnitTest
	- name: "Run Unit Tests — MockClient: RxJava2"
	run: ./gradlew :mockrxandroidble:testReleaseUnitTest
	- name: "Run Unit Tests — RxAndroidBle: RxJava3"
	run: ./gradlew :rxandroidble3:testReleaseUnitTest
	- name: "Run Unit Tests — MockClient: RxJava3"
	run: ./gradlew :mockrxandroidble3:testReleaseUnitTest
	- name: "Run Unit Tests — Sample Kotlin"
	run: ./gradlew :sample-kotlin:testReleaseUnitTest

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