Add blacksmith windows runners to allowed runners

Author: coleaeason

.github/actionlint.yml

@@ -14,6 +14,11 @@ self-hosted-runner:
     - blacksmith-8vcpu-ubuntu-2404
     - blacksmith-16vcpu-ubuntu-2404
     - blacksmith-32vcpu-ubuntu-2404
+    - blacksmith-2vcpu-windows-2025
+    - blacksmith-4vcpu-windows-2025
+    - blacksmith-8vcpu-windows-2025
+    - blacksmith-16vcpu-windows-2025
+    - blacksmith-32vcpu-windows-2025
 
 paths:
   '**/*':