Add support for feature `pallet_balances/insecure_zero_ed` in benchmarks and testing #26

	name: Check licenses

	on:
	pull_request:
	merge_group:

	permissions:
	packages: read

	jobs:
	check-licenses:
	runs-on: ubuntu-latest
	timeout-minutes: 10
	env:
	LICENSES: "'Apache-2.0' 'GPL-3.0-only' 'GPL-3.0-or-later WITH Classpath-exception-2.0'"
	NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	steps:
	- name: Checkout sources
	uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
	- uses: actions/setup-node@v4.0.3
	with:
	node-version: "18.x"
	registry-url: "https://npm.pkg.github.com"
	scope: "@paritytech"

	- name: Check the licenses in Polkadot
	run: \|
	shopt -s globstar
	npx @paritytech/license-scanner scan \
	--ensure-licenses ${{ env.LICENSES }} \
	-- ./polkadot/*/.rs

	- name: Check the licenses in Cumulus
	run: \|
	shopt -s globstar
	npx @paritytech/license-scanner scan \
	--ensure-licenses ${{ env.LICENSES }} \
	--exclude ./cumulus/parachain-template \
	-- ./cumulus/*/.rs

	- name: Check the licenses in Substrate
	run: \|
	shopt -s globstar
	npx @paritytech/license-scanner scan \
	--ensure-licenses ${{ env.LICENSES }} \
	-- ./substrate/*/.rs

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