fix: sharp issue

one of the images had an obscure
bug, duplicate iCCP chunk
solved from bumping sharp
from 0.28.0 to 0.32.6

Author: greenlucid

package.json

@@ -42,6 +42,6 @@
     "level": "^8.0.0",
     "lodash": "^4.17.19",
     "node-fetch": "^2.6.0",
-    "sharp": "^0.28.0"
+    "sharp": "^0.32.6"
   }
 }