Various linter updates #6

	name: lint_go-vet
	on:
	push:
	branches:
	- master
	- main
	pull_request:

	permissions:
	contents: read

	jobs:
	go-vet:
	name: lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v4
	with:
	cache: false # setup-go v4 caches by default
	# NOTE: Keep this in sync with the version from go.mod
	go-version: "1.20.x"
	- name: go-vet
	run: go vet -v $(go list ./... \| grep -v internal) # TODO: Also run against internal dir

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