Fix potential buffer overflow in status_screen_DOGM.cpp

A compiler warning in about a buffer being too small led me to here.

Marlin/src/lcd/dogm/status_screen_DOGM.cpp

@@ -486,7 +486,7 @@ FORCE_INLINE void _draw_axis_value(const AxisEnum axis, const char *value, const
 
   #if HAS_TIME_DISPLAY
     static void prepare_time_string(const duration_t &time, char prefix) {
-      char str[10];
+      char str[13];
       const uint8_t time_len = time.toDigital(str, time.value >= 60*60*24L);  // 5 to 8 chars
       progressString.set(prefix, ':', spaces_t(10 - time_len), str);                 // 2 to 5 spaces
     }