Bump homeassistant-stubs from 2026.1.0 to 2026.2.2

Bumps [homeassistant-stubs](https://github.com/KapJI/homeassistant-stubs) from 2026.1.0 to 2026.2.2.
- [Release notes](https://github.com/KapJI/homeassistant-stubs/releases)
- [Commits](KapJI/homeassistant-stubs@2026.1.0...2026.2.2)

---
updated-dependencies:
- dependency-name: homeassistant-stubs
  dependency-version: 2026.2.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -18,7 +18,7 @@ dependencies = [
 [dependency-groups]
 dev = [
     "codespell>=2.4.1",
-    "homeassistant-stubs==2026.1.0",
+    "homeassistant-stubs==2026.2.2",
     "mypy>=1.19.1",
     "PyGithub>=2.6",
     "pylint>=4.0.4",