Fix WindowsCI (again) (#2388)

Use newer version of ninja

Author: lurch

.github/workflows/choco_packages.config

@@ -2,5 +2,5 @@
 <packages>
   <package id="gcc-arm-embedded" version="10.2.1" />
   <package id="mingw" version="12.2.0" />
-  <package id="ninja" version="1.11.1" />
+  <package id="ninja" version="1.12.1" />
 </packages>