Updated Copyrights and removed support for .NET standard 2 #4

	name: publish to nuget
	on:
	push:
	branches:
	- master # Default release branch
	jobs:
	publish:
	name: build, pack & publish
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	# Publish
	- name: publish on version change
	id: publish_nuget
	uses: rohith/publish-nuget@v2
	with:
	# Filepath of the project to be packaged, relative to root of repository
	PROJECT_FILE_PATH: LinFu.Finders.csproj

	# NuGet package id, used for version detection & defaults to project name
	# PACKAGE_NAME: Core

	# Filepath with version info, relative to root of repository & defaults to PROJECT_FILE_PATH
	# VERSION_FILE_PATH: Directory.Build.props

	# Regex pattern to extract version info in a capturing group
	# VERSION_REGEX: ^\s<Version>(.)<\/Version>\s*$

	# Useful with external providers like Nerdbank.GitVersioning, ignores VERSION_FILE_PATH & VERSION_REGEX
	# VERSION_STATIC: 1.0.0

	# Flag to toggle git tagging, enabled by default
	# TAG_COMMIT: true

	# Format of the git tag, [*] gets replaced with actual version
	# TAG_FORMAT: v*

	# API key to authenticate with NuGet server
	NUGET_KEY: ${{secrets.NUGET_API_KEY}}

	# NuGet server uri hosting the packages, defaults to https://api.nuget.org
	# NUGET_SOURCE: https://api.nuget.org

	# Flag to toggle pushing symbols along with nuget package to the server, disabled by default
	# INCLUDE_SYMBOLS: false

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