Build system: need to capture release NuGet packages in Github Release

[Aaronontheweb]

Akkatecture/.github/workflows/publish-nuget.yml

Lines 46 to 56 in b7c7fd0

	- name: release
	uses: actions/create-release@v1
	id: create_release
	with:
	draft: false
	prerelease: false
	release_name: ${{ steps.version.outputs.version }}
	tag_name: ${{ github.ref }}
	body_path: CHANGELOG.md
	env:
	GITHUB_TOKEN: ${{ github.token }}

- we should modify this to capture all of the .nupkg and .snupkg output produced by dotnet pack for each release.