fix(connector-besu): do not crash if ledger unreachable - send HTTP 503 #322

	name: GitGuardian scan

	on:
	push:
	# Publish `main` as Docker `latest` image.
	branches:
	- main

	# Publish `v1.2.3` tags as releases.
	tags:
	- v*
	pull_request:
	branches:
	- main

	jobs:
	scanning:
	name: GitGuardian scan
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout
	uses: actions/[email protected]
	with:
	fetch-depth: 0 # fetch all history so multiple commits can be scanned
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	- name: GitGuardian scan
	uses: GitGuardian/[email protected]
	with:
	args: --show-secrets --exit-zero --all-policies --verbose
	env:
	GITHUB_PUSH_BEFORE_SHA: ${{ github.event.before }}
	GITHUB_PUSH_BASE_SHA: ${{ github.event.base }}
	GITHUB_PULL_BASE_SHA: ${{ github.event.pull_request.base.sha }}
	GITHUB_DEFAULT_BRANCH: main
	GITGUARDIAN_API_KEY: ${{ secrets.GITGUARDIAN_API_KEY }}

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