When using `schtasks` a list is returned if the task has multiple
triggers. This merges that list with the last item taking precedence.
This is how `Get-ScheduledTask` behaves.
Initially, I was going to rewrite this resource to use
`Get-ScheduledTask` but the original author purposely did not do this
so that PowerShell v3 would be supported. We only support PowerShell
v5, but I don't want to break any current users and this change didn't
seem to controversial to me.
If it gives us trouble, I recommend rewriting it to use
`Get-ScheduledTask`.
Signed-off-by: Jerry Aldrich <jerryaldrichiii@gmail.com>