message: testbed now depends on 0.62.0
diff: "@bentley/imodeljs-clients": "^4.0.0",
  "@bentley/imodeljs-common": "^0.62.0",
  "@bentley/imodeljs-electronaddon": "~10.0.0",
  - "@bentley/imodeljs-frontend": "^0.61.0",
  + "@bentley/imodeljs-frontend": "^0.62.0",
  "@bentley/imodeljs-nodeaddonapi": "~10.0.0",
  "body-parser": "^1.18.2",
  "chai": "^4.1.2",
  