chore(deps): bump technote-space/toc-generator from 2.4.0 to 4.3.1

Bumps [technote-space/toc-generator](https://github.com/technote-space/toc-generator) from 2.4.0 to 4.3.1.
- [Release notes](https://github.com/technote-space/toc-generator/releases)
- [Changelog](https://github.com/technote-space/toc-generator/blob/main/.releasegarc)
- [Commits](technote-space/toc-generator@v2.4.0...v4.3.1)

---
updated-dependencies:
- dependency-name: technote-space/toc-generator
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/toc.yml

@@ -10,6 +10,6 @@ jobs:
     name: TOC Generator
     runs-on: ubuntu-latest
     steps:
-      - uses: technote-space/toc-generator@v2.4.0
+      - uses: technote-space/toc-generator@v4.3.1
         with:
           TOC_TITLE: "## Table of Contents"