F6: USB glue cleanup and fixes (#666)

* USB-CDC: accepting the next data packet only if we process previous data
* USB-CDC: use USB FS packet size
* HAL-console: puts method
* Check: print assertion data
* FuriHal: rx stream free space aware CDC confirmation.
* Bootloader: pull down USB lines, leave the rest to the firmware or bootloader
* F6: cleanup and move USB code to usb-glue folder, add USB suspend/resume events to VCP, cleanup target.mk, fix missing motd message in cli when using minicom.
* F5: cleanup the rest of USB glue code, adjust LPM and Power info data in descriptor.

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

firmware/targets/f6/furi-hal/furi-hal-console.c

@@ -66,4 +66,8 @@ void furi_hal_console_printf(const char format[], ...) {
     va_end(args);
     furi_hal_console_tx((const uint8_t*)string_get_cstr(string), string_size(string));
     string_clear(string);
+}
+
+void furi_hal_console_puts(const char *data) {
+    furi_hal_console_tx((const uint8_t*)data, strlen(data));
 }