Windows with powershell script

[n1ght-hunter]

a ps1 script doesn't work with bazelisk because its not an application.
powershell needs to be called with file as arg instead of the file directly.

link to the relevant code below

bazelisk/core/core.go

Line 530 in 99ab439

powershellWrapper := filepath.Join(root, wrapperPath+".ps1")

bazelisk/core/core.go

Line 575 in 99ab439

cmd := exec.Command(execPath, args...)

for ps1 files to work when its a ps1 the command needs changing to something like this

cmd := exec.Command("powershell", execPath, args...)