Add Windows CI flow. #9

	name: Build
	on: [push, pull_request ]
	jobs:
	build:
	runs-on: ubuntu-20.04

	env:
	DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
	DOTNET_CLI_TELEMETRY_OPTOUT: 1

	steps:
	- name: Install .NET
	uses: actions/setup-dotnet@v1
	with:
	dotnet-version: '7.0.x'

	- name: Fetch sources
	uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Build packages
	run: \|
	VERSION_SUFFIX="${{ github.run_number }}-${{ github.sha }}"
	dotnet pack src/Tmds.Ssh --configuration Release --output src/Tmds.Ssh /p:VersionSuffix="$VERSION_SUFFIX"

	- name: Publish packages
	run: \|
	dotnet nuget push -s https://www.myget.org/F/tmds/api/v2/package -k "${{ secrets.NUGET_APIKEY }}" src/Tmds.Ssh/*.nupkg
	if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}

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