…scii, r=dtolnay

feat: Implement `int_from_ascii` for `NonZero<T>`

- Tracking issue: rust-lang#134821

This pull request adds `from_ascii` and `from_ascii_radix` methods to `NonZero<T>` that parses a non-zero integer from an ASCII-byte slice (`&[u8]`) with decimal digits or digits in a given base.

When using the combination of `int::from_ascii` or `int::from_ascii_radix` and `NonZero::<T>::new`, [`IntErrorKind::Zero`](https://doc.rust-lang.org/core/num/enum.IntErrorKind.html#variant.Zero) cannot be returned as an error.

`NonZero::<T>::from_str_radix` and `NonZero::<T>::from_str` require a string (`&str`) as a parameter.

```rust
// Cannot return `IntErrorKind::Zero` as an error.
assert_eq!(NonZero::new(u8::from_ascii(b"0").unwrap()), None);

// Can return `IntErrorKind::Zero` as an error.
let err = NonZero::<u8>::from_ascii(b"0").unwrap_err();
assert_eq!(err.kind(), &IntErrorKind::Zero);
```

See also rust-lang#152193

…uwer

Rollup of 8 pull requests

Successful merges:

 - #148590 (Stabilize `atomic_try_update`and deprecate `fetch_update` starting 1.99.0)
 - #150522 (Stabilize new inclusive range type and iterator type)
 - #152235 (Convert to inline diagnostics in `rustc_parse`)
 - #152267 (feat: Implement `int_from_ascii` for `NonZero<T>`)
 - #151576 (Stabilize `core::hint::cold_path`)
 - #151933 (Linker-plugin-based LTO: give an explanation how to use linker-plugin-lto with full LTO)
 - #152010 (Ignore all debuginfo tests for LLDB that we do not run in CI)
 - #152199 (Move `rustc_query_system::cache`.)

Rollup merge of #152267 - sorairolake:feature/nonzero-from-ascii, r=dtolnay

feat: Implement `int_from_ascii` for `NonZero<T>`

- Tracking issue: #134821

This pull request adds `from_ascii` and `from_ascii_radix` methods to `NonZero<T>` that parses a non-zero integer from an ASCII-byte slice (`&[u8]`) with decimal digits or digits in a given base.

When using the combination of `int::from_ascii` or `int::from_ascii_radix` and `NonZero::<T>::new`, [`IntErrorKind::Zero`](https://doc.rust-lang.org/core/num/enum.IntErrorKind.html#variant.Zero) cannot be returned as an error.

`NonZero::<T>::from_str_radix` and `NonZero::<T>::from_str` require a string (`&str`) as a parameter.

```rust
// Cannot return `IntErrorKind::Zero` as an error.
assert_eq!(NonZero::new(u8::from_ascii(b"0").unwrap()), None);

// Can return `IntErrorKind::Zero` as an error.
let err = NonZero::<u8>::from_ascii(b"0").unwrap_err();
assert_eq!(err.kind(), &IntErrorKind::Zero);
```

See also #152193