Remove myself as a code owner (#84701)

Co-authored-by: Franck Nijhof <git@frenck.dev>

CODEOWNERS

@@ -669,7 +669,6 @@ build.json @home-assistant/supervisor
 /homeassistant/components/lyric/ @timmo001
 /tests/components/lyric/ @timmo001
 /homeassistant/components/mastodon/ @fabaff
-/homeassistant/components/matrix/ @tinloaf
 /homeassistant/components/matter/ @home-assistant/matter
 /tests/components/matter/ @home-assistant/matter
 /homeassistant/components/mazda/ @bdr99

homeassistant/components/matrix/manifest.json

@@ -3,7 +3,7 @@
   "name": "Matrix",
   "documentation": "https://www.home-assistant.io/integrations/matrix",
   "requirements": ["matrix-client==0.4.0"],
-  "codeowners": ["@tinloaf"],
+  "codeowners": [],
   "iot_class": "cloud_push",
   "loggers": ["matrix_client"]
 }