Rename deprecated trusted-signing-account-name to signing-account-name

[rtibblesbot]

Description

In PR #217, azure/trusted-signing-action was bumped from v0 to v1. The v1 release rebrands the action from "Trusted Signing" to "Artifact Signing" and deprecates the trusted-signing-account-name input in favor of signing-account-name.

The workflow currently uses the deprecated input name at .github/workflows/build_windows.yml line 139. It still works via a backward-compatible fallback, but emits a deprecation warning and may be removed in a future major version.

Acceptance Criteria

• trusted-signing-account-name is renamed to signing-account-name in .github/workflows/build_windows.yml
• Windows build workflow passes with the updated input name