Rollup merge of rust-lang#152188 - cuviper:placeholder-stdarch, r=Mark-Simulacrum

Include `library/stdarch` for `CURRENT_RUSTC_VERSION` updates

Our tool `replace-version-placeholder` uses the `tidy` file walker and its
directory filter, but that skips `library/stdarch` which we do need for public
stability markers. This PR adds a local filter function that explicitly allows
that path.

The commit for 1.94 `stdarch` updates is coming from beta rust-lang#152187.

Author: jhpratt

clippy_lints/src/deprecated_lints.rs

@@ -123,7 +123,7 @@ declare_with_version! { RENAMED(RENAMED_VERSION) = [
     ("clippy::into_iter_on_array", "array_into_iter"),
     #[clippy::version = ""]
     ("clippy::invalid_atomic_ordering", "invalid_atomic_ordering"),
-    #[clippy::version = "CURRENT_RUSTC_VERSION"]
+    #[clippy::version = "1.88.0"]
     ("clippy::invalid_null_ptr_usage", "invalid_null_arguments"),
     #[clippy::version = ""]
     ("clippy::invalid_ref", "invalid_value"),