fix: use splatting to pass arguments from a powershell scope

[farhanalam]

Use splatting when in a powershell context.

From observation, $args is being flattened into a single value. Splatting appears to keep the argument structure intact.

References

May resolve issue #7375

[mbtools]

Sorry, this does not work. The best solution is here

[wraithgar]

Thanks @mbtools