Disable auto-benchmark harness for crates (#8057)

# Description

This disables automatic detection of `#[bench]` and other benchmarks
within the crates. Our benchmarks should all live in `benches`

This fixes a problem with criterion flags and should also reduce the
build requirements for `cargo bench` a bit

Taken from https://github.com/nushell/nushell/pull/7952

See:
https://bheisler.github.io/criterion.rs/book/faq.html#cargo-bench-gives-unrecognized-option-errors-for-valid-command-line-options


# User-Facing Changes

None

crates/nu_plugin_query/Cargo.toml

@@ -9,6 +9,12 @@ version = "0.75.1"
 
 [lib]
 doctest = false
+bench = false
+
+[[bin]]
+name = "nu_plugin_query"
+bench = false
+
 
 [dependencies]
 nu-plugin = { path="../nu-plugin", version = "0.75.1" }