Auto merge of rust-lang#134966 - matthiaskrgr:rollup-lmhmgsv, r=matthiaskrgr

Rollup of 4 pull requests

Successful merges:

 - rust-lang#134610 (Format `build.toml` consistently in platform support docs)
 - rust-lang#134918 (Windows: Enable issue 70093 link tests)
 - rust-lang#134953 (Fix doc for read&write unaligned in zst operation)
 - rust-lang#134956 (Account for C string literals and `format_args` in `HiddenUnicodeCodepoints` lint)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

core/src/ptr/mod.rs

@@ -1403,8 +1403,6 @@ pub const unsafe fn read<T>(src: *const T) -> T {
 /// whether `T` is [`Copy`]. If `T` is not [`Copy`], using both the returned
 /// value and the value at `*src` can [violate memory safety][read-ownership].
 ///
-/// Note that even if `T` has size `0`, the pointer must be non-null.
-///
 /// [read-ownership]: read#ownership-of-the-returned-value
 /// [valid]: self#safety
 ///
@@ -1611,8 +1609,6 @@ pub const unsafe fn write<T>(dst: *mut T, src: T) {
 ///
 /// * `dst` must be [valid] for writes.
 ///
-/// Note that even if `T` has size `0`, the pointer must be non-null.
-///
 /// [valid]: self#safety
 ///
 /// ## On `packed` structs