Fix a strncpy-related warning caused by a wrong argument See merge request espressif/esp-idf!10685
The issue was in using with `strncpy` a size of source array instead of using a size of destination array.
tinyusb_cdcacm_write_flush
tusb: cdc, tasks encapsulation, callbacks api, multiple interfaces examples: added serial interface and usb console ci: reimplemented cmake/make test in python with ignore lists IDF-578