build(deps): bump mattnotmitt/doxygen-action

Bumps [mattnotmitt/doxygen-action](https://github.com/mattnotmitt/doxygen-action) from 452281fb0f5f8a3e8d3f7fa5359cb58f249dfa28 to e0c8cd4cd05e28b88e723b25b30188ecf2505b40.
- [Release notes](https://github.com/mattnotmitt/doxygen-action/releases)
- [Commits](mattnotmitt/doxygen-action@452281f...e0c8cd4)

---
updated-dependencies:
- dependency-name: mattnotmitt/doxygen-action
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/documentation.yml

@@ -25,7 +25,7 @@ jobs:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v3.6.0
       - name: Install theme
         run: ./tools/prepare-doxygen.sh
-      - uses: mattnotmitt/doxygen-action@452281fb0f5f8a3e8d3f7fa5359cb58f249dfa28 # edge
+      - uses: mattnotmitt/doxygen-action@e0c8cd4cd05e28b88e723b25b30188ecf2505b40 # edge
         with:
           doxyfile-path: './doxygen'
       - name: Deploy to GitHub Pages