add mutex support for osal

add test for mutex in test_osal_none.c
implement usbh_control_xfer using mutex to get access to queue xfer on control pipe
(while semaphore is used to sync with hcd DMA)
failed to issue control xfer: set idle & get report descriptor in hidh_open_subtask (more to work on)

tests/support/descriptor_test.c

@@ -151,7 +151,7 @@ const app_configuration_desc_t desc_configuration =
         .bDescriptorType     = TUSB_DESC_TYPE_CONFIGURATION,
 
         .wTotalLength        = sizeof(app_configuration_desc_t) - 1, // exclude termination
-        .bNumInterfaces      = 1,
+        .bNumInterfaces      = 3,
 
         .bConfigurationValue = 1,
         .iConfiguration      = 0x00,