Add a --version flag for the root command #20

	name: Go

	on:
	- push
	- pull_request

	jobs:
	build:
	name: Build
	runs-on: ubuntu-latest
	steps:
	- name: Setup Go
	uses: actions/setup-go@v4
	with:
	go-version: ^1.21
	id: go
	- uses: actions/checkout@v4
	- name: Get dependencies
	run: \|
	go get -v -t -d ./...
	if [ -f Gopkg.toml ]; then
	curl https://raw.githubusercontent.com/golang/dep/master/install.sh \| sh
	dep ensure
	fi
	- name: Build
	run: make
	- name: Create GitHub Release
	if: startsWith(github.ref, 'refs/tags/')
	id: upload-release-asset
	uses: softprops/action-gh-release@v1
	with:
	files: \|
	vct

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