Update Rust crate mdbook to v0.4.47 (#26611)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [mdbook](https://redirect.github.com/rust-lang/mdBook) | dependencies
| patch | `0.4.45` -> `0.4.47` |

---

### Release Notes

<details>
<summary>rust-lang/mdBook (mdbook)</summary>

###
[`v0.4.47`](https://redirect.github.com/rust-lang/mdBook/blob/HEAD/CHANGELOG.md#mdBook-0447)

[Compare
Source](https://redirect.github.com/rust-lang/mdBook/compare/v0.4.46...v0.4.47)


[v0.4.46...v0.4.47](https://redirect.github.com/rust-lang/mdBook/compare/v0.4.46...v0.4.47)

##### Fixed

-   Fixed search not showing up in sub-directories.
[#&#8203;2586](https://redirect.github.com/rust-lang/mdBook/pull/2586)

###
[`v0.4.46`](https://redirect.github.com/rust-lang/mdBook/blob/HEAD/CHANGELOG.md#mdBook-0446)

[Compare
Source](https://redirect.github.com/rust-lang/mdBook/compare/v0.4.45...v0.4.46)


[v0.4.45...v0.4.46](https://redirect.github.com/rust-lang/mdBook/compare/v0.4.45...v0.4.46)

##### Changed

- The `output.html.hash-files` config option has been added to add
hashes to static filenames to bust any caches when a book is updated.
`{{resource}}` template tags have been added so that links can be
properly generated to those files.
[#&#8203;1368](https://redirect.github.com/rust-lang/mdBook/pull/1368)

##### Fixed

-   Playground links for Rust 2024 now set the edition correctly.
[#&#8203;2557](https://redirect.github.com/rust-lang/mdBook/pull/2557)

</details>

---

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---

Release Notes:

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Cargo.lock

@@ -7370,7 +7370,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc2f4eb4bc735547cfed7c0a4922cbd04a4655978c09b54f1f7b228750664c34"
 dependencies = [
  "cfg-if",
- "windows-targets 0.48.5",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -7957,9 +7957,9 @@ dependencies = [
 
 [[package]]
 name = "mdbook"
-version = "0.4.45"
+version = "0.4.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b07d36d96ffe1b5b16ddf2bc80b3b26bb7a498b2a6591061250bf0af8e8095ad"
+checksum = "7e1a8fe3a4a01f28dab245c474cb7b95ccb4d3d2f17a5419a3d949f474c45e84"
 dependencies = [
  "ammonia",
  "anyhow",
@@ -7970,6 +7970,7 @@ dependencies = [
  "env_logger 0.11.7",
  "futures-util",
  "handlebars 6.2.0",
+ "hex",
  "ignore",
  "log",
  "memchr",
@@ -7982,6 +7983,7 @@ dependencies = [
  "regex",
  "serde",
  "serde_json",
+ "sha2",
  "shlex",
  "tempfile",
  "tokio",
@@ -10563,7 +10565,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "22505a5c94da8e3b7c2996394d1c933236c4d743e81a410bcca4e6989fc066a4"
 dependencies = [
  "bytes 1.10.1",
- "heck 0.5.0",
+ "heck 0.4.1",
  "itertools 0.10.5",
  "log",
  "multimap 0.10.0",
@@ -15974,7 +15976,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]