message: fix version
  Align dependency version of focus-tracker to fix build break
diff: "@fluid-experimental/fluid-static": "^0.43.0",
  "@fluid-experimental/tinylicious-client": "^0.43.0",
  "@fluidframework/common-definitions": "^0.20.1",
  - "@fluidframework/container-definitions": "^0.39.0",
  + "@fluidframework/container-definitions": "^0.39.5",
  "@fluidframework/runtime-definitions": "^0.43.0",
  "react": "^16.10.2",
  "react-dom": "^16.10.2"
  