Bump codecov/codecov-action from 3 to 4 (#296) #900

	# This GitHub action runs your tests for each commit push and/or PR. Optionally
	# you can turn it on using a cron schedule for regular testing.
	#
	name: Unit Tests
	on:
	pull_request:
	types: ['opened', 'synchronize']
	paths-ignore:
	- 'README.md'
	push:
	paths-ignore:
	- 'README.md'

	jobs:
	# ensure the code builds...
	build:
	name: Build
	runs-on: ubuntu-latest
	timeout-minutes: 5
	steps:

	- name: Check out code into the Go module directory
	uses: actions/checkout@v4
	# See also: https://github.com/actions/setup-go/pull/62
	- run: echo "GO_VERSION=$(cat .go-version)" >> $GITHUB_ENV

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ env.GO_VERSION }}
	id: go

	- name: Get dependencies
	run: \|
	go mod download

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

	test:
	name: Unit Tests
	needs: build
	runs-on: ubuntu-latest
	timeout-minutes: 15
	strategy:
	fail-fast: true
	steps:

	- name: Check out code into the Go module directory
	uses: actions/checkout@v4
	# See also: https://github.com/actions/setup-go/pull/62
	- run: echo "GO_VERSION=$(cat .go-version)" >> $GITHUB_ENV

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ env.GO_VERSION }}
	id: go

	- name: Get dependencies
	run: \|
	go mod download

	- name: run unit tests
	timeout-minutes: 10
	run: make test

	- name: Publish test coverage
	uses: codecov/codecov-action@v4

Provide feedback