fix(customer): Fix create/update via API when finalize_zero_amount_invoice is nil #7112

	name: Rubocop
	on: [pull_request]

	jobs:
	linters:
	name: Linters
	runs-on: ubuntu-latest
	if: ${{ github.actor != 'dependabot[bot]' }}
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Setup Ruby
	uses: ruby/setup-ruby@v1
	- name: Setup Rubocop
	# A bug requires the use of `bundle install` to use `rubocop-rails`. A fix is coming to Rubocop.
	# See: https://github.com/rubocop/rubocop/issues/12823
	run: \|
	bundle install
	- name: Run Rubocop
	# We must pass the list of files because for now, rubocop on the entire project throws too many errors.
	# We exclude the db/schema.rb file explicitly because passing a list of files will override the `AllCops.Exclude` config in .rubocop.yml
	run: \|
	FILES=$(git diff --diff-filter=d --name-only origin/${{ github.base_ref }}...HEAD -- '.rb' ':!db/schema.rb')
	if [ -z "$FILES" ]; then
	echo "No Ruby files to lint"
	exit 0
	else
	echo "Linting Ruby files"
	bundle exec rubocop $FILES
	fi

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