Update actions/setup-go action to v7 #60

	name: Presubmit Checks

	on:
	workflow_dispatch:
	push:
	branches: [ main ]
	# Publish semver tags as releases.
	tags: [ 'v..*' ]
	pull_request:
	branches: [ main ]

	jobs:
	presubmit:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v7

	- name: Set up Go
	uses: actions/setup-go@v7
	with:
	go-version-file: go.mod
	cache: true

	- name: Download dependencies
	run: go mod download

	- name: Verify dependencies
	run: go mod verify

	- name: Run go vet
	run: go vet ./...

	- name: Run go fmt check
	run: \|
	if [ -n "$(gofmt -s -l .)" ]; then
	echo "Go code is not formatted:"
	gofmt -s -d .
	exit 1
	fi

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

	- name: Run tests (if any exist)
	run: \|
	if go list ./... \| grep -q .; then
	go env -w GOTOOLCHAIN=go1.25.4+auto # hack for covdata
	go test -v -race -coverprofile=coverage.out ./...
	else
	echo "No tests found, skipping"
	fi

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