Bump peaceiris/actions-hugo from 2 to 3

Bumps [peaceiris/actions-hugo](https://github.com/peaceiris/actions-hugo) from 2 to 3.
- [Release notes](https://github.com/peaceiris/actions-hugo/releases)
- [Changelog](https://github.com/peaceiris/actions-hugo/blob/main/CHANGELOG.md)
- [Commits](peaceiris/actions-hugo@v2...v3)

---
updated-dependencies:
- dependency-name: peaceiris/actions-hugo
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/pr-checks.yaml

@@ -49,7 +49,7 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
       - name: Setup Hugo ${{ matrix.hugo }}
-        uses: peaceiris/actions-hugo@v2
+        uses: peaceiris/actions-hugo@v3
         with:
           hugo-version: ${{ matrix.hugo }}
           extended: true
@@ -100,7 +100,7 @@ jobs:
         with:
           submodules: true
       - name: Setup Hugo
-        uses: peaceiris/actions-hugo@v2
+        uses: peaceiris/actions-hugo@v3
         with:
           hugo-version: ${{ env.LATEST_HUGO_VERSION }}
           extended: true