Update README.md with github workflow yaml instead of travis one #215

	# check what is installed in ubuntu-latest https://github.com/actions/virtual-environments
	name: NOVA CI
	on:
	push:
	branches: [ nova ]
	pull_request:
	branches: [ nova ]
	jobs:
	build:
	runs-on: ubuntu-latest
	env:
	ANDROID_SDK_HOME: ${ANDROID_HOME}
	ANDROID_SDK: ${ANDROID_HOME}
	ANDROID_NDK_HOME: ${ANDROID_NDK_LATEST_HOME}
	ANDROID_NDK: ${ANDROID_NDK_LATEST_HOME}
	steps:
	- uses: actions/checkout@v3
	- name: setup java17
	uses: actions/setup-java@v3
	with:
	java-version: '17'
	distribution: 'temurin'
	- name: install packages
	run: \|
	sudo apt-get update \|\| sudo apt-get update
	sudo apt-get install -y ninja-build maven build-essential wget curl unzip git pkg-config
	- name: install recent nasm for dav1d
	run: \|
	wget http://ftp.debian.org/debian/pool/main/n/nasm/nasm_2.15.05-1_amd64.deb
	sudo dpkg -i ./nasm_2.15.05-1_amd64.deb
	nasm --version
	- name: install compatible meson with dav1d
	run: \|
	sudo apt-get install -y python3 python3-pip python3-setuptools python3-wheel
	sudo pip3 install meson==0.53.2
	meson --version
	- name: install repo
	run: \|
	curl https://storage.googleapis.com/git-repo-downloads/repo \| sudo tee /usr/local/bin/repo > /dev/null
	sudo chmod a+x /usr/local/bin/repo
	- name: retrieve full nova source
	run: \|
	mkdir nova
	cd nova
	repo init -u https://github.com/nova-video-player/aos-AVP -b nova -m v6_2.xml
	repo sync -j 4
	repo forall -c 'git checkout -t $REPO_REMOTE/$REPO_RREV'
	- name: build
	run: \|
	cd nova/Video
	./gradlew aNR

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