Update README.md #121

	# This workflow runs the CI for pull requests & master.

	name: CI Build

	# Controls when the action will run
	on: [push]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2
	- uses: actions/setup-java@v1
	with:
	java-version: 17

	- uses: actions/cache@v1
	with:
	path: ~/.gradle/caches
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle*') }}
	# This allows restoring a non-matching cache on a cache miss, and considers it a match even if
	# (anything but) the gradle files have changed. Since it's the gradle cache directory
	# we're restoring, this is still acceptable and potentially useful.
	restore-keys: \|
	${{ runner.os }}-gradle-

	- name: Change Gradlew permission
	run: chmod +x ./gradlew

	- name: Build the project
	run: ./gradlew build

	- name: Run tests
	run: ./gradlew test

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