Cargo will already traverse up the directory hierarchy to find an appropriate workspace, so we don't need to specify anything here. This change brings components/atoms/Cargo.toml in line with other Cargo.toml files in the tree. - [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [X] These changes do not require tests because compilation is sufficient. Source-Repo: https://github.com/servo/servo Source-Revision: c365a391044acee24dd5305cd2cdad3feb22eef6