Fixing failing CI for windows
Fixing failing CI for windows

A fix introduced in #8631 caused a bug in Windows builds due to
a type difference between POSIX and Windows environments. This
change corrects that problem and provides a code comment to warn
others.

Signed-off-by: Matt Farina <1fa2ef4755a9226cb9a0a4840bd89b158ac71391@mattfarina.com>

helm/helm,helm/helm,adamreese/helm,michelleN/deployment-manager,michelleN/deployment-manager,bacongobbler/helm,bacongobbler/helm,michelleN/deployment-manager,adamreese/helm,michelleN/deployment-manager