hid host skip get report descriptor if too large instead of assert

src/class/hid/hid_host.h

@@ -97,6 +97,8 @@ uint8_t tuh_hid_parse_report_descriptor(tuh_hid_report_info_t* reports_info_arr,
 // Invoked when device with hid interface is mounted
 // Report descriptor is also available for use. tuh_hid_parse_report_descriptor()
 // can be used to parse common/simple enough descriptor.
+// Note: if report descriptor length > CFG_TUH_ENUMERATION_BUFSIZE, it will be skipped
+// therefore report_desc = NULL, desc_len = 0
 void tuh_hid_mount_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* report_desc, uint16_t desc_len);
 
 // Invoked when device with hid interface is un-mounted