message: fixed i18n docs output location
diff: "scripts": {
  "build": "tsc 1>&2",
  "clean": "rimraf lib package-deps.json ../../generated-docs/frontend",
  - "docs": "node ./node_modules/@bentley/bentleyjs-tools/scripts/docs.js --source=./src --includes=../../generated-docs/extract --json=../../generated-docs/frontend/json/file.json --tsIndexFile=./i18n.ts --onlyJson %TYPEDOC_THEME%"
  + "docs": "node ./node_modules/@bentley/bentleyjs-tools/scripts/docs.js --source=./src --includes=../../generated-docs/extract --json=../../generated-docs/i18n/json/file.json --tsIndexFile=./i18n.ts --onlyJson %TYPEDOC_THEME%"
  },
  "repository": {},
  "keywords": [
  