message: chore(build): Update node version in appveyor build to match travis
diff: # build version format
  -version: "{build}"
  +version: '{build}'
  # fix lineendings in Windows
  init:
  @@ -8,10 +8,10 @@ init:
  # Test against these version of Node
  environment:
  matrix:
  - - nodejs_version: "6"
  - - nodejs_version: "7"
  - - nodejs_version: "8"
  - - nodejs_version: "10"
  + - nodejs_version: '8'
  + - nodejs_version: '10'
  + - nodejs_version: '12'
  + - nodejs_version: '13'
  platform:
  - x86
  