build(deps): bump sphinx-autodoc-typehints from 1.12.0 to 3.0.0

Bumps [sphinx-autodoc-typehints](https://github.com/tox-dev/sphinx-autodoc-typehints) from 1.12.0 to 3.0.0.
- [Release notes](https://github.com/tox-dev/sphinx-autodoc-typehints/releases)
- [Commits](tox-dev/sphinx-autodoc-typehints@1.12.0...3.0.0)

---
updated-dependencies:
- dependency-name: sphinx-autodoc-typehints
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

docs/requirements.txt

@@ -1,6 +1,6 @@
 sphinx==4.2.0
 sphinx-autobuild==2021.3.14
-sphinx-autodoc-typehints==1.12.0
+sphinx-autodoc-typehints==3.0.0
 sphinx-autorun==1.1.1
 sphinx-click==3.0.2
 sphinx-rtd-theme==1.0.0