Add configurable concurrency & parallelism to checks #224

	name: "Go Build/Test/Check/Lint"

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]
	permissions:
	contents: read
	pull-requests: read
	jobs:
	ci:
	runs-on: ubuntu-latest
	steps:
	- name: Setup Go env
	uses: actions/setup-go@v4
	with:
	go-version: "^1.20.4"
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 2
	- name: Verify Go dependencies
	run: go mod verify
	- name: Run unit tests
	run: go test -v ./...
	- name: Goreleaser check
	uses: goreleaser/goreleaser-action@v4
	with:
	distribution: goreleaser
	version: latest
	args: check
	golangci:
	runs-on: ubuntu-latest
	steps:
	- name: Setup Go env
	uses: actions/setup-go@v4
	with:
	go-version: "^1.20.4"
	cache: false
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 23
	- name: Run golangci-lint
	uses: golangci/golangci-lint-action@v3
	with:
	version: latest
	args: -v --timeout=5m
	only-new-issues: true
	install-mode: "binary"

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