Fix broken MinGW CI jobsS

Author: ChrisThrasher

.github/workflows/ci.yml

@@ -22,6 +22,10 @@ jobs:
         - { name: Static, flags: -DBUILD_SHARED_LIBS=FALSE }
 
     steps:
+    - name: Install Window Dependencies
+      if: runner.os == 'Windows'
+      run: choco install ninja
+
     - name: Install Linux Dependencies
       if: runner.os == 'Linux'
       run: sudo apt-get update && sudo apt-get install libxrandr-dev libxcursor-dev libudev-dev libopenal-dev libflac-dev libvorbis-dev libgl1-mesa-dev libegl1-mesa-dev