message: fix windows installer
diff: @@ -11,7 +11,7 @@ ChangesEnvironment=yes
  OutputBaseFilename=WasmerInstaller
  [Files]
  -Source: "..\target\release\wasmer.exe"; DestDir: "{app}\bin"
  +Source: "..\..\target\release\wasmer.exe"; DestDir: "{app}\bin"
  [Code]
  const EnvironmentKey = 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment';
  