chore(deps): bump sphinxcontrib-qthelp from 1.0.3 to 2.0.0

Bumps [sphinxcontrib-qthelp](https://github.com/sphinx-doc/sphinxcontrib-qthelp) from 1.0.3 to 2.0.0.
- [Release notes](https://github.com/sphinx-doc/sphinxcontrib-qthelp/releases)
- [Changelog](https://github.com/sphinx-doc/sphinxcontrib-qthelp/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinxcontrib-qthelp@1.0.3...2.0.0)

---
updated-dependencies:
- dependency-name: sphinxcontrib-qthelp
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

pyproject.toml

@@ -55,7 +55,7 @@ docs = [
     "sphinxcontrib-applehelp==1.0.4",
     "sphinxcontrib-devhelp==1.0.2",
     "sphinxcontrib-htmlhelp==2.0.1",
-    "sphinxcontrib-qthelp==1.0.3",
+    "sphinxcontrib-qthelp==2.0.0",
     "sphinxcontrib-serializinghtml==1.1.5",
 ]
 dev = [