Zephyr PAL file seems to not be set correctly

Author: Github Executorch

tools/cmake/preset/zephyr.cmake

@@ -13,7 +13,8 @@ set_overridable_option(CMAKE_TOOLCHAIN_FILE                     "${PROJECT_SOURC
 set_overridable_option(EXECUTORCH_ENABLE_LOGGING                ON)
 set_overridable_option(EXECUTORCH_BUILD_COREML                  OFF)
 set_overridable_option(EXECUTORCH_FLATBUFFERS_MAX_ALIGNMENT     1024)
-set(EXECUTORCH_PAL_DEFAULT_FILE_PATH         "${PROJECT_SOURCE_DIR}/runtime/platform/default/zephyr.cpp")
+set(EXECUTORCH_PAL_DEFAULT         minimal)
+#set(EXECUTORCH_PAL_DEFAULT_FILE_PATH         "${PROJECT_SOURCE_DIR}/runtime/platform/default/zephyr.cpp")
 set_overridable_option(EXECUTORCH_LOG_LEVEL                     Info)
 set_overridable_option(EXECUTORCH_ENABLE_PROGRAM_VERIFICATION   OFF)
 set_overridable_option(EXECUTORCH_ENABLE_EVENT_TRACER           OFF)