Try out Windows 2025 (#7118)

Author: DennisOSRM

.github/workflows/osrm-backend.yml

@@ -25,7 +25,7 @@ concurrency:
 jobs:
   conan-windows-release-node:
     needs: format-taginfo-docs
-    runs-on: windows-2022
+    runs-on: windows-2025
     continue-on-error: false
     env:
       BUILD_TYPE: Release