chore: bump xu-cheng/latex-action from 3.0.2 to 3.1.0 (#52)

Bumps [xu-cheng/latex-action](https://github.com/xu-cheng/latex-action) from 3.0.2 to 3.1.0.
- [Release notes](https://github.com/xu-cheng/latex-action/releases)
- [Commits](xu-cheng/latex-action@3.0.2...3.1.0)

---
updated-dependencies:
- dependency-name: xu-cheng/latex-action
  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>

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v4.1.0
 
       - name: Compile document
-        uses: xu-cheng/latex-action@3.0.2
+        uses: xu-cheng/latex-action@3.1.0
         with:
           root_file: main.tex