[pkg] vendor fix for the separator in windows

4 jobs for 0.18.11 in 10 minutes and 43 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Build
passed #80932
linux
build_test

00:05:36

passed #80935
yosemite osx
osx_installer

00:02:38

passed #80934
linux
snap

00:10:42

passed #80933
linux
win_installer

00:02:13