fully updated to drupal 10

config/sync/file.settings.yml

@@ -1,9 +1,15 @@
 _core:
   default_config_hash: _5293QOM-Perj4qDT33F4EmNlI9Ge0bNd_WYrZilDPA
-langcode: fr
 description:
   type: textfield
   length: 128
 icon:
   directory: core/modules/file/icons
 make_unused_managed_files_temporary: false
+filename_sanitization:
+  transliterate: false
+  replace_whitespace: false
+  replace_non_alphanumeric: false
+  deduplicate_separators: false
+  lowercase: false
+  replacement_character: '-'