Clean unpacked Windows assets after build

Author: tbuteler

workflow/clean.js

@@ -7,6 +7,7 @@ Fs.removeSync(Path.join(__dirname, '../static/reporters'))
 Fs.removeSync(Path.join(__dirname, '../support/icons'))
 Fs.removeSync(Path.join(__dirname, '../src/lib/reporters/phpunit/bootstrap'))
 Fs.removeSync(Path.join(__dirname, '../build/mac'))
+Fs.removeSync(Path.join(__dirname, '../build/win-unpacked'))
 Fs.removeSync(distPath)
 Fs.mkdirsSync(distPath)
 Fs.mkdirsSync(electronPath)