message: website: update 'bl' to 1.2.3
  Update the javascript package 'bl' to version 1.2.3 in order to fix the
  vulnerablility present in 1.2.2.
  Closes:
diff: }
  },
  "bl": {
  - "version": "1.2.2",
  - "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
  - "integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
  + "version": "1.2.3",
  + "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.3.tgz",
  + "integrity": "sha512-pvcNpa0UU69UT341rO6AYy4FVAIkUHuZXRIWbq+zHnsVcRzDDjIAhGuuYoi0d//cwIwtt4pkpKycWEfjdV+vww==",
  "dev": true,
  "requires": {
  "readable-stream": "^2.3.5",
  