chore(deps): update module github.com/prometheus/client_golang to v1.19.0 #300

	---
	name: Test (Golang)
	on: # yamllint disable-line rule:truthy
	pull_request:
	types: [opened, synchronize]
	paths:
	- .github/workflows/test.golang.yml
	- go.*
	- cmd/**
	- pkg/**
	push:
	branches: [main]

	jobs:
	go-test:
	name: Golang test
	runs-on: ubuntu-latest
	steps:
	- uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
	with:
	# renovate: datasource=golang-version
	go-version: '1.21'
	check-latest: true
	- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

	- name: Run golang tests
	run: go test -v -race -covermode=atomic -coverprofile=coverage.out ./...
	- name: Archive code coverage results
	uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
	with:
	name: golang-coverage-report
	path: coverage.out
	retention-days: 1

	codecov:
	name: Codecov
	runs-on: ubuntu-latest
	needs: [go-test]
	steps:
	- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
	- uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
	with:
	name: golang-coverage-report

	- uses: codecov/codecov-action@54bcd8715eee62d40e33596ef5e8f0f48dbbccab # v4.1.0

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