Really fix crashes with keepalive job with API <= 23 (closes #1619) #183

	# The name of our workflow
	name: Build
	on: [push, pull_request]

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	target: [UiOvpn23, SkeletonOvpn2, UiOvpn2]
	name: "Release ${{ matrix.target }}"
	runs-on: ubuntu-latest
	steps:
	- name: Use debug signing
	run: mkdir -p ~/.gradle && echo -e "icsopenvpnDebugSign=true\norg.gradle.jvmargs=-Xmx2048M" > ~/.gradle/gradle.properties
	- name: Checkout the code
	uses: actions/checkout@v2
	with:
	submodules: true
	- name: set up JDK 17
	uses: actions/setup-java@v3
	with:
	distribution: 'zulu'
	java-version: 17
	cache: 'gradle'
	- name: Build the app
	run: ./gradlew assemble${{ matrix.target }}Release
	- name: Run Unit tests
	run: ./gradlew test${{ matrix.target }}ReleaseUnitTest

	- name: Archive apk artifact
	uses: actions/upload-artifact@v3
	with:
	name: build-${{matrix.target}}-release-apk
	path: main/build/outputs/apk/*/universal*.apk

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