DUPLO docs: add Homebrew installation section #179

	name: Lint and Format
	on:
	pull_request:
	push:
	branches-ignore:
	- master
	- release/*
	tags-ignore:
	- v*
	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	-
	name: Checkout
	uses: actions/checkout@v4
	-
	name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: 1.21
	-
	name: Run linting
	uses: golangci/golangci-lint-action@v3
	with:
	only-new-issues: true # Only show new issues for pull requests.
	format:
	runs-on: ubuntu-latest
	steps:
	-
	name: Checkout
	uses: actions/checkout@v4
	-
	name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: 1.21
	-
	name: Run formatting
	run: gofmt -s -w duplocloud cmd/duplo-aws-credential-process
	-
	name: Check if formatting changed
	id: git-check
	run: echo "modified=$(if git diff-index --quiet HEAD --; then echo "false"; else echo "true"; fi)" >>$GITHUB_OUTPUT
	-
	name: Commit formatting changes
	if: steps.git-check.outputs.modified == 'true'
	run: \|
	git config --global user.name 'Duplo Github Bot'
	git config --global user.email 'joe+github-bot@duplocloud.net'
	git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
	git commit -am "lint: go fmt"
	git push

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