Fix cmake arguments formatting in BuildMacOSTask

Author: dellis1972

build/BuildMacOSTask.cs

@@ -12,7 +12,7 @@ public sealed class BuildMacOSTask : FrostingTask<BuildContext>
     public override void Run(BuildContext context)
     {
         var buildWorkingDir = "assimp/";
-        context.StartProcess("cmake", new ProcessSettings { WorkingDirectory = buildWorkingDir, Arguments = "-DASSIMP_BUILD_TESTS=OFF -DASSIMP_INSTALL=OFF CMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_OSX_ARCHITECTURES=\"x86_64;arm64\" CMakeLists.txt" });
+        context.StartProcess("cmake", new ProcessSettings { WorkingDirectory = buildWorkingDir, Arguments = "-DASSIMP_BUILD_TESTS=OFF -DASSIMP_INSTALL=OFF -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DCMAKE_OSX_ARCHITECTURES=\"x86_64;arm64\" CMakeLists.txt" });
         context.StartProcess("make", new ProcessSettings { WorkingDirectory = buildWorkingDir, Arguments = "" });
         var files = Directory.GetFiles(System.IO.Path.Combine(buildWorkingDir, "bin"), "libassimp.*.*.*.dylib", SearchOption.TopDirectoryOnly);
         context.CopyFile(files[0], $"{context.ArtifactsDir}/libassimp.dylib");