Bump metal-go from v0.13.0 to v0.16.0 #290

	name: Go Tests
	on:
	pull_request:
	jobs:
	test:
	runs-on: ubuntu-latest
	timeout-minutes: 10
	steps:
	- name: Set up Go
	uses: actions/[email protected]
	with:
	go-version: '1.19'
	- name: Check out code into the Go module directory
	uses: actions/checkout@v3
	- name: Get dependencies
	run: go mod download
	- name: Build
	run: go build -v ./...
	- name: Unit tests
	run: go test -v -cover -parallel 4 $(go list ./... \| grep -v /e2e)

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