message: fix(appveyor): Get a proper path for curl
diff: @@ -24,11 +24,7 @@ environment:
  install:
  - ps: >-
  - If ($Env:TARGET -eq 'x86_64-pc-windows-gnu') {
  - $Env:PATH += ';C:\msys64\mingw64\bin'
  - } ElseIf ($Env:TARGET -eq 'i686-pc-windows-gnu') {
  - $Env:PATH += ';C:\msys64\mingw32\bin'
  - }
  + $Env:PATH += ';C:\msys64\usr\bin'
  - curl -sSf -o rustup-init.exe https://win.rustup.rs/
  - rustup-init.exe -y --default-host %TARGET% --default-toolchain %RUST_VERSION%
  - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
  