Update tree-sitter queries for tree-sitter-powershell v0.24.4

[notpeter]

Follow-up to:

• Automatically download and update PowerShell Editor Services for LSP #7

Highlights were commented out for:

clean
define
from
using
var

Investigate updating queries to match upstream highlights.scm.

In addition to the tree-sitter update merged in #7:

• airbus-cert/tree-sitter-powershell@804d86f...v0.24.4 (dec 2024)

There are additional improvements in upstream main since:

• airbus-cert/tree-sitter-powershell@v0.24.4...main

Perhaps worth doing it all at once.