Rename root steps to v1 in workflow #45

	name: Go

	on: [push]

	jobs:

	build:
	name: Run tests
	runs-on: ubuntu-latest
	steps:

	- name: Set up Go 1.x
	uses: actions/setup-go@v2
	with:
	go-version: ^1.14
	id: go

	- name: Check out code into the Go module directory
	uses: actions/checkout@v2

	- name: Build v1
	run: go build -v .

	- name: Test v1
	run: go test -v ./...

	- name: Build v2
	run: \|
	cd v2
	go build -v .

	- name: Test v2
	run: \|
	cd v2
	go test -v ./...

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