Currently for some reason there exist both "windows-8" and
"windows-8.1" folders in coin/provisioning/. "windows-8" folders
contain only the libclang provisioning scripts. These should be under
"windows-8.1" since "windows-8" shouldn't exist anymore.
Change-Id: I19ca70079c19cebd0482cf2d7502894648f19267
Reviewed-by: Heikki Halmet <heikki.halmet@qt.io>
Reviewed-by: Simo Fält <simo.falt@qt.io>