Add support for v1.5 #351

	# For details of what checks are run for PRs please refer below
	name: .NET Core CI

	on: [pull_request, workflow_dispatch]

	jobs:
	# Fail if there are build warnings
	#
	# To check for build warnings locally you may need to run a clean build.
	#
	# This can be done by running `dotnet clean` before running `dotnet build`
	build-warnings:
	name: Build warnings check
	runs-on: ubuntu-20.04
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v3.1.0
	- uses: actions/setup-dotnet@v3.0.2
	with:
	dotnet-version: '6.0'

	- name: Build
	run: dotnet build /WarnAsError

	# We end up targeting a range of runtimes, make sure they all build
	build:
	name: Runtime build check
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	runtime: [linux-x64, linux-musl-x64, linux-arm, linux-arm64, win-x64, win-x86, win-arm, win-arm64, osx-x64, osx-arm64]
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v3.1.0
	- uses: actions/setup-dotnet@v3.0.2
	with:
	dotnet-version: '6.0'

	- name: Build
	run: dotnet build src/cyclonedx/cyclonedx.csproj -r ${{ matrix.runtime }}

	# Fail if there are any failed tests
	#
	# We support .NET 6.0 on Windows, Mac and Linux.
	#
	# To check for failing tests locally run `dotnet test`.
	test:
	name: Tests for .NET ${{ matrix.framework }} on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	timeout-minutes: 30

	steps:
	- uses: actions/checkout@v3.1.0
	- uses: actions/setup-dotnet@v3.0.2
	with:
	dotnet-version: '6.0'

	- name: Tests
	run: \|
	dotnet restore
	dotnet test --framework net6.0

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