tests: drivers: can: Fix code formatting in can_stats_init

Fix code formatting - remove double SPACE character.

Signed-off-by: Sebastian Głąb <[email protected]>

Author: nordic-segl

tests/drivers/can/can_stats_init/src/can_stats_init.c

@@ -10,7 +10,7 @@
 
 #include <zephyr/ztest.h>
 
-#define EXPECTED  0
+#define EXPECTED 0
 
 static const struct device *const can_dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_canbus));