temporary light fix

Don't replace a monster that's been temporarily seen via camera
flash or thrown/kicked lit candle/lamp with "unseen, remembered
monster" glyph if it can be sensed via telepathy, warning, or
extended monster detection.

src/light.c

@@ -322,7 +322,7 @@ transient_light_cleanup()
         if (mon->mtemplit) {
             mon->mtemplit = 0;
             ++mtempcount;
-            if (!canseemon(mon))
+            if (!canspotmon(mon))
                 map_invisible(mon->mx, mon->my);
         }
     }