Revert changes to Cargo.toml

Avoid conflict with nushell#7952

Cargo.toml

@@ -143,9 +143,6 @@ debug = false
 [[bin]]
 name = "nu"
 path = "src/main.rs"
-# Uncomment to save and compare baselines: see https://bheisler.github.io/criterion.rs/book/faq.html#cargo-bench-gives-unrecognized-option-errors-for-valid-command-line-options
-#bench = false
-
 
 # To use a development version of a dependency please use a global override here
 # changing versions in each sub-crate of the workspace is tedious