Bump ruff from 0.2.0 to 0.2.1 (#979)

dependabot[bot] · web-flow · commit 2ae56f9d7988 · 2024-02-12T18:30:20.000Z
diff --git a/requirements.txt b/requirements.txt
@@ -1,4 +1,4 @@
 colorlog==6.8.2
 homeassistant==2023.9.0
 pip>=21.0,<24.1
-ruff==0.2.0
+ruff==0.2.1
