Update Go version to 1.19 in CI workflow and go.mod #12

	name: unit-test

	on:
	push:
	branches:
	- master
	- release/*
	pull_request:
	branches:
	- master

	jobs:

	test:
	name: Test
	runs-on: ubuntu-latest
	steps:

	- name: Set up Go 1.19
	uses: actions/setup-go@v1
	with:
	go-version: 1.19
	id: go

	- name: Check out code into the Go module directory
	uses: actions/checkout@v1

	- 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: Run test
	run: go test -v -race

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