chore(deps): update dependency mypy to v1.20.2 (#4651)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pyproject.toml

@@ -45,7 +45,7 @@ dev = [
     "homeassistant==2026.4.0",
     "infrared-protocols",
     "mutagen",
-    "mypy==1.20.0",
+    "mypy==1.20.2",
     "pycares",
     "pygments",
     "pymicro-vad",