Update Rust crate blake3 to v1.7.0 (#27566)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [blake3](https://redirect.github.com/BLAKE3-team/BLAKE3) |
workspace.dependencies | minor | `1.6.1` -> `1.7.0` |

---

### Release Notes

<details>
<summary>BLAKE3-team/BLAKE3 (blake3)</summary>

###
[`v1.7.0`](https://redirect.github.com/BLAKE3-team/BLAKE3/releases/tag/1.7.0)

[Compare
Source](https://redirect.github.com/BLAKE3-team/BLAKE3/compare/1.6.1...1.7.0)

version 1.7.0

Changes since 1.6.1:

-   The C implementation has gained multithreading support, based on
    Intel's oneTBB library. This works similarly to the Rayon-based
    multithreading used in the Rust implementation. See c/README.md for
details. Contributed by
[@&#8203;silvanshade](https://redirect.github.com/silvanshade)
([#&#8203;445](https://redirect.github.com/BLAKE3-team/BLAKE3/issues/445)).
-   The Rust implementation has gained a WASM SIMD backend, gated by the
`wasm32_simd` Cargo feature. Under Wasmtime on my laptop, this is a 6x
    performance improvement for large inputs. This backend is currently
Rust-only. Contributed by
[@&#8203;monoid](https://redirect.github.com/monoid)
([#&#8203;341](https://redirect.github.com/BLAKE3-team/BLAKE3/issues/341)).
-   Fixed cross-compilation builds targeting Windows with cargo-xwin.
Contributed by [@&#8203;Sporif](https://redirect.github.com/Sporif) and
[@&#8203;toothbrush7777777](https://redirect.github.com/toothbrush7777777)
([#&#8203;230](https://redirect.github.com/BLAKE3-team/BLAKE3/issues/230)).
-   Added `b3sum --tag`, which changes the output format. This is for
    compatibility with GNU checksum tools (which use the same flag) and
    BSD checksum tools (which use the output format this flag turns on).
Contributed by
[@&#8203;leahneukirchen](https://redirect.github.com/leahneukirchen)
([#&#8203;453](https://redirect.github.com/BLAKE3-team/BLAKE3/issues/453))
and [@&#8203;dbohdan](https://redirect.github.com/dbohdan)
([#&#8203;430](https://redirect.github.com/BLAKE3-team/BLAKE3/issues/430)).

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "after 3pm on Wednesday" in timezone
America/New_York, Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

Release Notes:

- N/A

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4yMDcuMSIsInVwZGF0ZWRJblZlciI6IjM5LjIwNy4xIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Cargo.lock

@@ -2041,9 +2041,9 @@ dependencies = [
 
 [[package]]
 name = "blake3"
-version = "1.6.1"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "675f87afced0413c9bb02843499dbbd3882a237645883f71a2b59644a6d2f753"
+checksum = "b17679a8d69b6d7fd9cd9801a536cec9fa5e5970b69f9d4747f70b39b031f5e7"
 dependencies = [
  "arrayref",
  "arrayvec",