format code according to conventions [skip ci]

tmk_core/protocol/chibios/usb_main.c

@@ -796,9 +796,7 @@ int8_t sendchar(uint8_t c) {
 }
 #endif /* CONSOLE_ENABLE */
 
-void _putchar(char character) {
-    sendchar(character);
-}
+void _putchar(char character) { sendchar(character); }
 
 #ifdef RAW_ENABLE
 void raw_hid_send(uint8_t *data, uint8_t length) {