correct color for sleeping bags in light mode

Author: westnordost

app/src/commonMain/composeResources/drawable/count_sleeping_bag.xml

@@ -9,5 +9,5 @@
       android:fillAlpha="0.2"/>
   <path
       android:pathData="m11,0c-4.971,0 -9,4.029 -9,9 0,4.971 4.029,9 9,9 4.971,0 9,-4.029 9,-9 0,-4.971 -4.029,-9 -9,-9zM32,0c-6,-1 -8,17 -8,22h-20c-2.209,0 -4,1.791 -4,4s1.791,4 4,4h82c6.075,0 10,-1.925 10,-8 0,-11 -64,-22 -64,-22z"
-      android:fillColor="#fff"/>
+      android:fillColor="#000"/>
 </vector>