Bump withastro/action from 5.1.0 to 5.2.0 (#30)

Bumps [withastro/action](https://github.com/withastro/action) from 5.1.0 to 5.2.0.
- [Release notes](https://github.com/withastro/action/releases)
- [Commits](withastro/action@fc88a70...15aa0a5)

---
updated-dependencies:
- dependency-name: withastro/action
  dependency-version: 5.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/publish-docs.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Checkout your repository using git
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       - name: Install, build, and upload your site output
-        uses: withastro/action@fc88a7002f0c62327f26fb1b15f2a1d581249278 # v5.1.0
+        uses: withastro/action@15aa0a5a1e067940253e3b259413ab2ae882a740 # v5.2.0
         with:
           path: docs # The root location of your Astro project inside the repository. (optional)
           node-version: 24 # The specific version of Node that should be used to build your site. Defaults to 22. (optional)