fix issue for image_black_list

GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy.c

@@ -1335,7 +1335,7 @@ static int ventoy_collect_img_files(const char *filename, const struct grub_dirh
             }
             else if (VENTOY_IMG_BLACK_LIST == g_plugin_image_list && index > 0)
             {
-                debug("File %s found in image_blacklist plugin config...\n", g_img_swap_tmp_buf);
+                debug("File %s found in image_blacklist plugin config %d ...\n", g_img_swap_tmp_buf, index);
                 return 0; 
             }
         }

GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_plugin.c

@@ -1744,7 +1744,7 @@ static int ventoy_plugin_image_list_entry(VTOY_JSON *json, const char *isodisk)
         g_image_list_head = NULL;
     }
 
-    if (grub_strcmp(json->pcName, "image_blacklist") == 0)
+    if (grub_strncmp(json->pcName, "image_blacklist", 15) == 0)
     {
         g_plugin_image_list = VENTOY_IMG_BLACK_LIST;
     }