actions: attempt 5

Author: ThisAMJ

.github/workflows/CI.yaml

@@ -82,7 +82,7 @@ jobs:
       - name: Build GUI
         env:
           QtToolsPath: ${{ runner.temp }}/qt/5.15.2/msvc2019/bin
-          QtMsBuildPath: ${{ runner.temp }}/qtmsbuild
+          QtMsBuild: ${{ runner.temp }}/qtmsbuild
         run: msbuild -m -p:"Configuration=DebugGUI;Platform=x86" GhostServer.sln
 
       - name: Build CLI