cmake: quietly look for SDL3-static and SDL3_test framework in SDL3Config.cmake

cmake/SDL3Config.cmake.in

@@ -34,7 +34,7 @@ endmacro()
 if(_sdl3_framework)
   set(SDL3_SDL3-static_FOUND TRUE)
   find_sdl3_static_dependencies()
-  find_package(SDL3-static CONFIG)
+  find_package(SDL3-static CONFIG QUIET)
   if(SDL3_SDL3-static_FOUND AND SDL3-static_FOUND)
     set(SDL3_SDL3-static_FOUND TRUE)
   endif()
@@ -62,7 +62,7 @@ endif()
 
 # Find SDL3::SDL3_test
 if(_sdl3_framework)
-  find_package(SDL3_test CONFIG)
+  find_package(SDL3_test CONFIG QUIET)
   if(SDL3_test_FOUND)
     enable_language(OBJC)
     set(SDL3_SDL3_test_FOUND TRUE)