fix(deps): update module github.com/prometheus/client_golang to v1.19.1 #119

	name: Go
	on:
	push:
	branches:
	- master
	pull_request:
	jobs:
	build:
	strategy:
	matrix:
	go-version: [1.15.x,1.16.x]
	runs-on: ubuntu-latest
	services:
	redis:
	image: redis
	options: >-
	--health-cmd "redis-cli ping"
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	ports:
	- 6379:6379
	steps:
	- uses: actions/checkout@v2

	- name: Set up Go
	uses: actions/setup-go@v2
	with:
	go-version: ${{ matrix.go-version }}

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

	- name: Test
	run: go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...

	- name: Upload coverage
	uses: codecov/codecov-action@v2
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	file: coverage.txt

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