Update editor config

- Increase max line length (120->140)
- Fix wildcard for Kotlin files

.editorconfig

@@ -2,16 +2,17 @@ root = true
 
 [*]
 insert_final_newline = true
+max_line_length = 140
 trim_trailing_whitespace = true
 
-[{*.kts, *.kt}]
+[{*.kts,*.kt}]
 charset = utf-8
 indent_style = tab
 tab_width = 4
 # Disable wildcard imports in IntelliJ/Android Studio
 ij_kotlin_name_count_to_use_star_import = 1000
 ij_kotlin_name_count_to_use_star_import_for_members = 1000
-ij_kotlin_packages_to_use_import_on_demand =
+ij_kotlin_packages_to_use_import_on_demand = unset
 
 [*.md]
-trim_trailing_whitespace = false
+trim_trailing_whitespace = false