next.js

80635d8a - fix reporting of illegal segments when directory only contains irrelevant files (#56076)

fix reporting of illegal segments when directory only contains irrelevant files (#56076) ### What? fixes ``` [Error: Invalid segment components, catch all segment must be the last segment Debug info: - Execution of directory_tree_to_entrypoints_internal failed - Invalid segment components, catch all segment must be the last segment] { code: 'GenericFailure' } ``` Closes WEB-1668