chore(deps): update dependency io_bazel_stardoc to v0.5.4 (#290)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [io_bazel_stardoc](https://togithub.com/bazelbuild/stardoc) |
http_archive | patch | `0.5.3` -> `0.5.4` |

---

### Release Notes

<details>
<summary>bazelbuild/stardoc</summary>

###
[`v0.5.4`](https://togithub.com/bazelbuild/stardoc/blob/HEAD/CHANGELOG.md#Release-054)

[Compare
Source](https://togithub.com/bazelbuild/stardoc/compare/0.5.3...0.5.4)

**New Features**

- Stardoc supports bzlmod!
([#&#8203;141](https://togithub.com/bazelbuild/stardoc/issues/141),
special thanks to Fabian Meumertzheim)
- Stardoc output files are now exposed in stardoc() target runfiles
([#&#8203;139](https://togithub.com/bazelbuild/stardoc/issues/139))

**Contributors**

Alexandre Rostovtsev, Fabian Meumertzheim, Greg Estren, Ivo List, Keith
Smiley,
lberki, Philipp Schrader

</details>

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deps.bzl

@@ -7,10 +7,10 @@ def _bazeldoc_dependencies():
     maybe(
         http_archive,
         name = "io_bazel_stardoc",
-        sha256 = "3fd8fec4ddec3c670bd810904e2e33170bedfe12f90adf943508184be458c8bb",
+        sha256 = "ec57139e466faae563f2fc39609da4948a479bb51b6d67aedd7d9b1b8059c433",
         urls = [
-            "https://mirror.bazel.build/github.com/bazelbuild/stardoc/releases/download/0.5.3/stardoc-0.5.3.tar.gz",
-            "https://github.com/bazelbuild/stardoc/releases/download/0.5.3/stardoc-0.5.3.tar.gz",
+            "https://mirror.bazel.build/github.com/bazelbuild/stardoc/releases/download/0.5.4/stardoc-0.5.4.tar.gz",
+            "https://github.com/bazelbuild/stardoc/releases/download/0.5.4/stardoc-0.5.4.tar.gz",
         ],
     )