Add export to PuTTYv3 Format #80

	name: .NET-Ubuntu

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	with:
	submodules: recursive
	- name: Setup .NET
	uses: actions/setup-dotnet@v1
	with:
	dotnet-version: 8.0.x
	- name: Restore dependencies
	run: dotnet restore
	- name: Build
	run: dotnet build --no-restore
	- name: Test
	run: dotnet test --no-build --verbosity normal
	- uses: actions/upload-artifact@v2
	with:
	name: Sample-ubuntu
	path: \|
	SshNet.Keygen.Sample/bin/Debug/net8.0/*

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