chore: use a single root level go mod #16800

	---
	name: "Lint secrets"

	on: # yamllint disable-line rule:truthy
	push:
	branches:
	- 'main'
	- 'releases/**'
	pull_request: {}

	jobs:
	lint-secrets:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	# TODO(danh): this install+configure git-secrets is a good candidate for a
	# custom action repo -- closest to our needs I found is:
	# https://github.com/kams-mash/gh-secrets-scanner-action
	- name: Set tempdir because github actions are dumb
	run: echo "SECRETS_REPO=$(mktemp -dp "$PWD")" >> "$GITHUB_ENV"
	- uses: actions/checkout@v4
	with:
	repository: awslabs/git-secrets
	path: ${{ env.SECRETS_REPO }}
	fetch-depth: 1
	- name: Compile and install git-secrets
	run: \|
	sudo make -C "$SECRETS_REPO" install
	# needed to avoid having the secret scan include the git-secrets repo
	rm -rf "$SECRETS_REPO"
	- name: Configure git-secrets
	run: \|
	git secrets --install
	git secrets --register-aws
	git secrets --add '"private_key":\s"-----BEGIN\sPRIVATE\sKEY-----'
	- name: Run scan
	run: git secrets --scan-history

Provide feedback