Revert Sha3Free

src/image.c

@@ -895,7 +895,7 @@ static int image_sha3_384(struct wolfBoot_image *img, uint8_t *hash)
     } while(position < img->fw_size);
 
     wc_Sha3_384_Final(&sha3_ctx, hash);
-    wc_Sha3Free(&sha3_ctx, hash);
+    wc_Sha3_384_Free(&sha3_ctx);
     return 0;
 }
 #ifndef WOLFBOOT_NO_SIGN